baber/WOPTO huggingface dataset:
Patent HK-1080141-B (HK)
Title: Method for evaluating performance of optical system and method for designing it
IPC: G02C/
Filed: 2005-12-31
Abstract: An evaluation of an optical system with respect to visual acuity is appropriately performed, with a chromatic aberration of magnification of the optical system being taken into consideration.  A performance of the optical system is evaluated based on a correlation between a visual acuity when looking through the optical system and the chromatic aberration of magnification of the optical system, the correlation being a proportional relation such that, when the visual acuity is expressed by a logarithmic visual acuity, the logarithmic visual acuity deteriorates substantially in proportion to the chromatic aberration of magnification, or on a correlation between the visual acuity and an optical value regarding the chromatic aberration of magnification which is substantially equivalent to the correlation.
Patent HU-179948-B (HU)
Inventor: WASLEY JAN W
IPC: C07D487/14
Filed: 1978-10-04
Abstract: Die Erfindung betrifft Herstellungsverfahren neuer
Patent IT-1248463-B (IT)
Title: Safety cap for pressurised containers
Inventor: CAU GIULIANO
IPC: B65D/
Filed: 1991-02-06
Granted: 1995-01-19
Abstract: The cap is provided axially with an obturator 9 which is raised by the internal pressure of the boiler and which supports, at the top, engaging means 8 co-operating with corresponding means 7 of the sleeve 2 which seats the obturator and with internal flanges 10-110 of a receiving body 1 mounted rotatably on the said sleeve and axially constrained therewith. When the obturator is raised, its engaging means 8 are released from the sleeve and preferably also from the internal flanges of the receiving body, preventing unscrewing of the cap. When the obturator is in the low position, clearance G1-G2 are freed, via which the boiler is able to communicate freely with the atmosphere. The obturator is provided with an elongated bottom part 309 having the function of a float, which at the start of each working cycle of the boiler touches the level of the liquid. When the liquid is heated and the volume increases, the obturator 9 is raised and moves into the position for the sealed closure of the boiler and for preventing unscrewing of the cap. <IMAGE>
Patent IT-1251071-B (IT)
Title: Elemento di fissaggio, particolarmente per il fissaggio a tenuta dellapiastra di base di armadi per quadri elettrici.
Inventor: NEGRI VIRGINIO
IPC: H02B/
Filed: 1991-07-09
Granted: 1995-05-04
Abstract: Elemento di fissaggio, particolarmente per il fissaggio a tenuta della piastra di base (6, 7) di armadi per quadri elettrici, comprendente un blocchetto (9), sostanzialmente a forma di cuneo, recante in prossimità della estremità più sottile un foro filettato (15) per l'impegno di una vite di fissaggio (8) passante in un foro (4) di un profilato della struttura metallica dell'armadio, ed avente l'estremità più spessa che agisce contro la piastra (6, 7), provvista inferiormente di una guarnizione (16), premendola contro un riscontro (5).
Patent IT-1251085-B (IT)
Title: Spina elettrica salvavita o salva-apparecchiature a retrazione istantanea con distacco simultaneo dalla presa.
IPC: H01H85/02
Filed: 1991-07-22
Granted: 1995-05-04
Abstract: La presente invenzione si riferisce ad una spina elettrica salvavita o salva-apparecchiature, nella quale gli spinotti vengono retratti all'interno della spina stessa con conseguente distacco della spina dalla presa elettrica quando l'intensità di corrente supera un amperaggio prefissato.
Patent IT-1263796-B (IT)
Title: Sistema di zoccolatura per mobili o simili
Inventor: FERRO RENATO
IPC: A47B/
Filed: 1993-01-29
Granted: 1996-08-29
Abstract: Il sistema di zoccolatura per mobili é realizzato in materiale plastico mediante stampaggio ed é costituito da un telaio di forma quadrangolare e di dimensioni standard da fissare alla base del mobile. Il telaio prevede mezzi incorporati per il livellamento del mobile e facilmente accessibili dall'interno dello stesso e mezzi per poter modificare le dimensioni del telaio al fine di adattarne la misura ai vari mobili di serie. Tale modifica consiste nel taglio a. misura di ognuno del lati del telaio in due spezzoni che vengono successivamente riuniti mediante chiavetta accessoria di giunzione cooperante con appositi mezzi d'incastro predisposti nel telaio stesso.
Patent IT-1259101-B (IT)
Title: Sole with varying strength depending on the load
IPC: A43B/
Filed: 1992-05-20
Granted: 1996-03-11
Abstract: The invention concerns a sole with varying strength depending on the load. These areas have at least one layer of fibre fabric that cannot be deformed by tension coupled to a surface with a number of adjacent transverse ribs in a rigid plastic material. <IMAGE>
Patent IT-1259192-B (IT)
Title: Macchina raccoglitrice di prodotti orticoli
Inventor: SCUDELLARO LORIS
IPC: A01D/
Filed: 1992-12-02
Granted: 1996-03-11
Abstract: Il trovato è riferito ad una macchina atta alla raccolta di prodotti orticoli.La macchina comprende, portata da una struttura di supporto associata o associabile ad una unità motrice per l'avanzamento sul terreno di coltura, almeno una coppia di cinghioli, o equivalenti elementi deformabili a flessione, tesi fra organi di rinvio motorizzati.La coppia di cinghioli è disposta inclinata fra una zona anteriore adiacente al terreno ed una zona sollevata da quest'ultimo.I cinghioli di detta coppia presentano fra gli organi di rinvio corrispondenti tratti paralleli e distanziati fra i quali sono trasportati i prodotti raccolti.
Patent IT-1249997-B (IT)
Title: Dispositivo per la eliminazione dei sedimenti liquidi integrate ai filtri a carbone attivo per autoveicoli.
Inventor: ROSSO GIOVANNI
IPC: F01N/
Filed: 1991-08-26
Granted: 1995-03-30
Abstract: Il dispositivo si applica ai filtri a carbone attivo impiegati negli impianti antievaporativi che sono predisposti a bordo degli autoveicoli per il rispetto delle norme anti-inquinamento e ne migliora innovativamente la efficienza in quanto provvede sistematicamante a impedire che il carbone attivo venga contaminato dalle frazioni di carburante liquido che possono affluire con i vapori. Esso è costituito dalla combinazione di un elemento conformato come vaschetta di raccolta del carburante liquido con un elemento di pescaggio del liquido funzionante per la aspirazione propria del motore.Detto elemento di pescaggio è fornito di 2 orifizi di aspirazione: una presa aspira aria e l'altra l'eventuale liquido. Il carburante liquido viene miscelato ed evaporato nel flusso di aria, e affluisce al motore dove viene combusto.
Patent PT-101192-B (PT)
Inventor: PADOVANI PIETRO
IPC: B29C51/08
Filed: 1993-02-02
Abstract: A method and an apparatus for the thermoforming of hollow objects from a sheet of thermoplastics material, which effects in one single operating cycle:   - the production of a pressed object(s) by hot forming and cutting out of the object(s) between one half of a movable double female mould 6, 7 which is located in the forming area opposite a male die 3, - movement of the female half of the mould containing therewithin the thermoformed object(s) towards a corresponding discharge area alternately to one side or the other of the forming area, - picking up the object(s) via pick up heads 26, 27 from the female half of the mould and transferring each object to receiving formers 37 of a corresponding shape, which formers move sequentially stepwise, - sequential movement of the formers to one or more workstations at the same time as the female mould moves back to place its other half opposite the male die in order to produce a subsequently formed object, and - performing at least one further operation on all the objects carried by the formers at the same time as the next formed object(s) is produced eg filling or stacking.   <IMAGE>
Patent PT-104540-B (PT)
Title: Processo antibacteriano para funcionalização bioactiva de materiais têxteis biomédicos, geriátricos e pediátricos, à base de lã
Inventor: GOUVEIA ISABEL CRISTINA
IPC: D06M11/00
Filed: 2009-04-27
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM MÉTODO DE FUNCIONALIZAÇÃO DA LÃ COM L-CISTEÍNA, PARA OBTENÇÃO DE UM EFEITO BIOACTIVO ANTIBACTERIANO, PERMANENTE, APLICÁVEL EM MATERIAIS TÊXTEIS BIOMÉDICOS, GERIÁTRICOS E PEDIÁTRICOS. ESTA INOVAÇÃO É, PREFERENCIALMENTE, UTILIZADA PARA O ACABAMENTO DE FIBRAS PROTEICAS COMO A LÃ. O PROCESSO CONSISTE NA APLICAÇÃO DE L-CISTEÍNA ÀS FIBRAS DE LÃ, POR PROCESSOS DE ESGOTAMENTO, COM EFEITO BACTERICIDA COMPROVADO SOBRE STAPHYLOCOCCUS AUREUS E KLEBSIELLA PNEUMONIA. A INIBIÇÃO DO CRESCIMENTO E EFEITO BACTERICIDA DAS ESTIRPES MENCIONADAS FORAM VERIFICADOS DE ACORDO COM A NORMA JIS. 1902-2002. O FENÓMENO DE INIBIÇÃO DO CRESCIMENTO BACTERIANO OCORRE ATRAVÉS DO AUMENTO DE GRUPOS TIOL (SH-) LIVRES, NA FIBRA DE LÃ TRATADA COM O AMINOÁCIDO L-CISTEÍNA. AQUELES GRUPOS FORAM DETERMINADOS, QUANTITATIVAMENTE, USANDO O REAGENTE DE ELLMAN OU ÁCIDO DITIO-BIS-(2-NITROBENZÓICO) (DTNB), DE ACORDO COM PROCEDIMENTOS DESCRITOS NA LITERATURA.
Patent PT-108751-B (PT)
Title: Dispositivo de rectificação e melhoramento de rolhas de cortiça
Inventor: HUGO GUIMARÃES
IPC: B27K7/00
Filed: 2015-08-04
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM DISPOSITIVO DE RECTIFICAÇÃO E MELHORAMENTO DE ROLHAS DE CORTIÇA, QUE COMPREENDE PELO MENOS TRÊS MEIOS ROTATIVOS DE FORMATO CILÍNDRICO (5), APTOS A RECEBER UMA ROLHA DE CORTIÇA QUE ENTRA NUM MOVIMENTO DE ROTAÇÃO COM E LIGEIRA PRESSÃO, ROLHA ESSA QUE É INSERIDA ATRAVÉS DE UM DISPOSITIVO TUBULAR DE INSERÇÃO (1) AUXILIADA POR DOIS PNEUMÁTICOS (2 E 3). O DISPOSITIVO COMPREENDE AINDA DOIS ORIFÍCIOS, UM DE ENTRADA (4) E UM DE SAÍDA (S), DOIS MOTORES ELÉTRICOS (6 E 8), UM SEM-FIM (9), UMA CORRENTE (7) E UM TANQUE (10) QUE CONTÉM UMA SUBSTÂNCIA, CONSTITUÍDA POR UM AGLUTINANTE E PÓ DE CORTIÇA COM UM TEOR DE SÓLIDOS COMPREENDIDO ENTRE OS 50% E OS 100% DE VOLUME E PÓ DE CORTIÇA.
Patent TW-344743-B (TW)
Title: Therapeutic nucleosides
Inventor: CHARLENE LOUISE BURNS
IPC: A61K31/708
Filed: 1993-01-07
Granted: 1998-11-11
Abstract: A compound of the formula (I) (I) R1 represents an n-propoxy, cyclobutoxy, cyclopropylamino, piperidino or pyrrolidino group; or a physiologically acceptable salt, ester, or salt such a ester.
Patent TW-279848-B (TW)
IPC: C07C31/20
Filed: 1993-12-31
Granted: 1996-07-01
Abstract: Prepn. of alcohols and diols by hydrogenation of a corresponding unsatd. cpd. selected from (di)esters and lactones comprises: (a) having an hydrogenation zone contg. a granular Cu-contg. ester hydrogenation catalyst; (b) supplying to the zone a vaporous feed stream (A); (c) maintaining a temp. of 150-350 [deg]C and a pressure of 150-2000 psia in the zone; (d) recovering a reaction prod. stream of alcohol or diol; (e) supplying to the zone a stream of H2-contg. gas, which is free from the unsatd. cpd., at a reactivation temp. and for sufficient time to reactivate the catalyst. (A) contains a H2-contg. gas and 1-4C alkyl esters of 9-22C alkylcarboxylic acids, di(1-4C) diesters of 4-16C dicarboxylic acids, gamma-butyrolactone or epsilon-caprolactone. Also claimed are the following: (1) a process for reactivating a partially deactivated Cu-contg. ester hydrogenation catalyst; and (2) a further process for reactivating a partially deactivated Cu-contg. ester hydrogenation catalyst.
Patent TW-257852-B (TW)
Title: Coordinates detecting device
Inventor: MIZUNO KINJU
IPC: G06F3/0488
Filed: 1994-02-07
Granted: 1995-09-21
Abstract: A coordinates detecting device applicable to, for example, a pen input digitizer using an analog touch panel. The device promotes cost saving and high speed processing.
Patent TW-259882-B (TW)
Title: Selective removal of material by irradiation
Inventor: ENGELSBERG AUDREY C
IPC: H01L21/302
Filed: 1994-09-27
Granted: 1995-10-11
Abstract: An apparatus and method for selectively removing undesired material from the surface of a substrate provides a flow of inert gas over the undesired material substrate surface while irradiating the undesired material with energetic photons. The invention enables removal of undesired material without altering the physical properties of the material underlying or adjacent the removed, undesired material. The invention can be applied to produce changes in surface topography (including nano-structuring and surface planarization).
Patent TW-275147-B (TW)
Title: Method for manufacturing a stacked capacitor
Inventor: HORNG YEUN-DING
IPC: H01L27/108
Filed: 1995-03-07
Granted: 1996-05-01
Abstract: A method for manufacturing a stacked capacitor by liquid phase deposition for use in manufacturing stacked capacitors on a substrate having MOS transistors already, comprising the steps of: sequentially forming an insulator layer, a first dielectric layer and a second dielectric layer covered on the surface of the substrate; sequentially etching the second dielectric layer, the first dielectric layer and the insulator layer to form contact windows exposed from part of the source/drain regions of the MOS transistors; forming a first conductive layer in the second dielectric layer and the contact windows, and contacting the exposed source/drain regions through the contact windows; forming a shield layer in the predetermined location of the first conductive layer; utilizing the shield layer as mask and etching the first conductive layer to define the range of the bottom electrode layer of the capacitor; utilizing the shield layer as mask and utilizing liquid phase selective deposition to selectively deposit oxide on the second dielectric layer in the shield layer to form a spacer with thickness larger than that of the first conductiive layer; removing the shield layer and allowing the spacers with sidewalls; forming a second conductive sidewall spacer at the sidewall and contacting the first conductive layer; removing the spacer and the second dielectric layer, and merging the second conductive sidewall spacer and the first conductive layer to form the bottom electrode layer of the capacitor; forming a third dielectric layer along the surface contour of the bottom electrode layer; and forming a third conductive layer on the third dielectric layer to form the upper conductive layer of the capacitor.
Patent TW-379213-B (TW)
Title: The preparation of stilbene-based optical brightners
Inventor: SEYBOLD GUENTHER
IPC: C07C253/30
Filed: 1995-04-20
Granted: 2000-01-11
Abstract: A process for preparing bis(cyanostyryl)benzenes by reacting terephthalaldehyde with dialkyl cyanobenzylphosphonates in a two-phase system, one phase of which is water and the other phase of which is a water-immiscible organic solvent, in the presence of a base and of a phase transfer catalyst.
Patent TW-366516-B (TW)
Title: Cleaning device for semiconductor wafers
Inventor: JANG DONG-HEUI
IPC: H01L21/027
Filed: 1996-05-10
Granted: 1999-08-11
Abstract: A cleaning device for semiconductor wafers, for cleaning of edges of semiconductor wafers, having: an edge cleaning device, a cleaning fluid supply, a shift device, for horizontal delivery of said edge cleaning device and said cleaning fluid supply providing cleaning fluid for, together with the edge cleaning device, cleaning of edges of the wafers on the vacuum card tray using an U-shaped brush body on said edge cleaning device, to keep the cleaning fluid from backflowing because of the reflection of the lateral wall of the chamber and the wafers, thus making the used and pollutant-containing cleaning fluid flow over the surface of the wafer and pollute the same.
Patent TW-454004-B (TW)
Title: Quinoxalinediones
Inventor: BULL DAVID JOHN
IPC: C07D401/04
Filed: 1997-02-05
Granted: 2001-09-11
Abstract: The invention provides compounds of the formula, and the pharmaceutically acceptable salts thereof, wherein R is a 5-membered ring heteroaryl group containing 3 or 4 nitrogen heteroatoms which is linked to the quinoxalinedione ring by a ring carbon or nitrogen atom, or is a 6-membered ring heteroaryl group containing from 1 to 3 nitrogen heteroatoms which is linked to the quinoxalinedione ring by a ring carbon atom, either or said groups being optionally benzo-fused and optionally substituted, including in the benzo-fused portion, by 1 or 2 substituents each independently selected from C1-C4 alkyl, C2-C4 alkenyl, C3-C7 cycloalkyl, halo, hydroxy, C1-C4 alkoxy, C3-C7 cycloalkyloxy, -COOH, C1-C4 alkoxycarbonyl, -CONR3R4, -NR3R4, -S(O)p(C1-C4 alkyl), -SO2NR3R4, aryl, aryloxy, aryl(C1-C4)alkoxy, -COOH, C1-C4 alkoxycarbonyl, -CONR3R4, -NR3R4, -S(O)p(C1-C4 alkyl), -SO2(aryl), -SO2NR3R4, morpholino, aryl, aryloxy, aryl(C1-C4alkoxy or het, and said C2-C4 alkenyl being optionally substituted by aryl; R1 and R2 are each independently selected from H, fluoro, chloro, bromo, C1-C4 alkyl and halo(C1-C4)alkyl; R3 and R4 are either each independently selected from H and C1-C4 alkyl or, when taken together, are C5-C7 alkylene; p is 0, 1 or 2; ""aryl"", used in the definition of R and ""het"", means phenyl or naphthyl, each optionally substituted by 1 or 2 substituents each independently selected from C1-C4 alkyl, C1-C4 alkoxy, hydroxy, halo, halo(C1-C4)alkyl and -NR3R4; ""het"", used in the definition of R, means furyl, thienyl, pyrrolyl, pyrazolyl, imidazolyl, triazolyl, tetrazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, oxadiazolyl, thiadiazolyl, pyridinyl, pyridazinyl, pyrimidinyl or pyrazinyl, each being optionally benzo-fused and optionally substituted, including in the benzo-fused portion, by 1 or 2 substituents each independently selected from C1-C4 alkyl, C3-C7 cycloalkyl, C1-C4 alkoxy, halo, hydroxy, -COOH, C1-C4 alkoxycarbonyl, alyloxycarbonyl, -CONR3R4, -NR3R4, -S(O)p(C1-C4 alkyl), -SO2NR3R4, halo(C1-C4)alkyl, C1-C4 alkoxy(C1-C4)alkyl, R3R4NCO(C1-C4)alkyl, aryl, arylalkyl het1 and het1(C1-C4)alkyl, and/or by an oxido substituent on a ring nitrogen neteroatom when ""het"" includes a pyridinyl, pyridazinyl, pyrimidinyl or pyrazinyl group; and ""het"", used in the definition of ""het"", means furyl, thienyl, pyrrolyl, pyrazolyl, imidazolyl, triazolyl, tetrazolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, oxadiazolyl, thiadiazolyl, pyridinyl, pyridazinyl, pyrimidinyl or pyrazinyl, each optionally substituted by 1 or 2 C1-C4 alkyl substituents, together with the preparation of, compositions containing, the uses of and intermediates used in the synthesis of, such compounds. The compounds are useful as NMDA receptor antagonists for treating acute neurodegenerative and chronic neurological disorders.
Patent TW-320685-B (TW)
Title: Spectrum analyzer for measuring S parameter
Inventor: TANABE TAKESHI
IPC: G01R27/06
Filed: 1997-03-28
Granted: 1997-11-21
Abstract: Spectrum analyzer for measuring S parameter which can measure a reflection coefficient and a transfer function with high accuracy by using a spectrum analyzer 20 comprising TG, is provided. RF front end division 51 mounted directional coupler 52 and input selecting switch 53 is provided in an input/output part of conventional spectrum analyzer comprising TG. An output frequency from the TG division 40 is led to output port 57 of the measuring apparatus through the directional coupler. A reflection signal from the output port 57 is led to the input selecting switch. Input selecting switch 53 selects a signal from input port 58 of the measuring apparatus or a signal from directional coupler and outputs to input port of the spectrum an analyzer. Spectrum analyzer for measuring S parameter provides an arithmetic means for analyzing and processing the measured data, which arithmetic means calculates the analysis data considering compensation data of RF front end division, and a display for displaying this S parameter.
Patent TW-377497-B (TW)
Title: Method of manufacturing flash EPROM cells
Inventor: TSENG HORNG-HUEI
Filed: 1997-05-02
Granted: 1999-12-21
Abstract: A method of manufacturing flash EPROM cells is disclosed, wherein the process includes: (1) forming a tunneling oxide layer, a first polysilicon layer and a dielectric interlayer on the silicon wafer; (2) vertically etching the first dielectric interlayer from one direction using photolithography and plasma etching techniques; (3) etching the first polysilicon layer uniformly to form a T-shaped structure composed of the first dielectric layer and the first polysilicon layer; (2) forming a thin second polysilicon layer; (3) etching away vertically the second polysilicon layer using plasma etching to form the second polysilicon spacer on the side of the T-shaped structure; (4) removing the first dielectric interlayer to form the polysilicon structure composed of the first polysilicon layer and the second polysilicon spacer, which has a large surface area for the floating gate of flash EPROM cell; and (5) forming a polysilicon dielectric interlayer on the above floating gate surface and forming the third polysilicon layer to form the controlled gate. A flash EPROM with high capacitance coupling ratio, high packing density and high circuit performance is thus formed.
Patent TW-385417-B (TW)
Title: Sheet for illuminated signboard and illuminated signboard employing the same
Inventor: NITTA KATSUKUNI
IPC: B41M5/382
Filed: 1997-05-14
Granted: 2000-03-21
Abstract: A sheet for an illuminated signboard is described which has as a base a composite sheet which is a plain weave fabric (I) having laminated on one or both sides thereof a microporous film (II) which is a stretched thermoplastic resin film containing fine white inorganic particles, where the sheet for an illuminated signboard satisfies the following requirements (1) to (4): (1) it has an opacity of from 80 to 100%; (2) it has a whiteness of from 85 to 100%; (3) it has a total light beam average reflectance of from 12 to 40%; and (4) it has a total light beam average transmittance of from 70 to 95%.
Patent TW-334411-B (TW)
Title: Water soluble bag packaging system, film and method
Inventor: ARMAND JOSEPH DESMARAIS
IPC: B65D85/84
Filed: 1997-05-19
Granted: 1998-06-21
Abstract: A kind of water soluble bag packaging system which is used for transferring agricultural chemical having chemical or physical reaction with the soluble films. The packaging system includes a bag containing agricultural chemical component which is composed of an outer cold water soluble film and an inner counterguard film in which the agricultural chemical won^t react with the inner counterguard film so as to prevent the agricultural chemical contacting the soluble film and when the packaging system is in the water, the soluble film resolves so as the inner counterguard film which all separate into small articles such that the agricultural chemical resolves into water.
Patent TW-326525-B (TW)
Title: The method for predicting bump height decreasing amount on hard disk
Inventor: CHEN JIH-JYH
IPC: G11B5/84
Filed: 1997-07-18
Granted: 1998-02-11
Abstract: A method, by using volume-wearing rate to predict the decreasing amount of bump height, especially, used by hard disk with laser carving-lines, includes the following steps: a. Build the equation r(h) for surface coating profile of laser carving-lines, that is the function of carving-lines depth h, r is the half-width of bump; b. Proceed wear-dragging on hard disk to test the rotation and to measure total wear volume W total wear volume after rotating certain circles n; c. Through equation (1) to calculate decreasing amount h1 of bump after rotating 1st circle: 4#krmn!l0h1 r(h) dh = W total wear volume (1); d. Through equation (2) to calculate the decreasing amount hi of bump after rotating every circle, i = 2,3,4....N,: !l0h1 r(h) dh =!lh1h2 r(h) dh=.....= !lhN-1hN dh (2); e. The hN is the decreasing amount of bump after proceeding dragging-test N circle.