baber/WOPTO huggingface dataset:
Patent FI-130626-B (FI)
Title: A method for fabricating a conductive layer of a microwave transformer
Inventor: LILJA JUHA
IPC: H01Q15/00
Filed: 2019-04-29
Granted: 2023-12-18
Abstract: The present invention relates to a method for fabricating a conductive layer (150) of a microwave transformer (260) using a laser apparatus (200) for receiving a microwave signal of a first frequency from a first space angle (800) and re-emitting a ray (603) of said microwave signal to a second space angle (801), and for scaling intensity of said microwave signal of the first frequency by a scaling factor. A substrate (151) is provided with said conductive layer (150) and a first physical area (280) is formed to the conductive layer (150) to have a first effective area (281) and a second physical area (250) to have a second effective area (251). Said first physical area (280) has regions with and without electrically conductive material. A projection path (205) is used to form uninterrupted paths (216) having an uninterrupted length of at least 20 times said first distance (217) and a width (219) of at least 10 times smaller than said first distance (217) within regions without electrically conductive material on a repeating sequence (212) separated by a first distance (217). Said uninterrupted paths (216) form a first row of parallel radiating electric field sources at said first frequency range for scaling the intensity of said microwave signal by said scaling factor.
Patent HK-1046900-B (HK)
Title: Calcium receptor-active compounds
Inventor: BRADFORD C VAN WAGENEN
IPC: C07D319/18
Filed: 2002-10-31
Abstract: Inorganic ion receptor modulating cpds. of formulae (I), (II) and (III) and their salts and complexes in the case of (I) and (II) are new, in which Ar2 = naphthyl or phenyl which are opt. substd. with 0-5 substits. X1 ; X1 = lower alkyl, halo, lower alkoxy, lower thioalkyl, methylenedioxy, lower haloalkyl, lower haloalkoxy, OH, CH2OH, CONH2, CN or acetoxy; Ar1 = naphthyl or phenyl which are opt. substd. with 0-5 substits. X2 ; X2 = as for X1 or N(CH3)2, phenyl, phenoxy, benzyl, benzyloxy, ~a,~a-dimethylbenzyl, NO2, CHO, CH3CH(OH), acetyl or ethylenedioxy; Ar3 = naphthyl or phenyl which are opt. substd. with 0-5 substits. X3 ; X3 = as for X1 or benzyl, benzyloxy, dimethylbenzyl, NO2, CHO, CH3CH(OH), N(CH3)2, acetyl or ethylenedioxy; Ar4 = as for Ar2; Ar5 = naphthyl or phenyl which are opt. substd. with 0-5 substits. X4 ; X4 = as for X1 or benzyl, benzyloxy, ~a,~a-dimethylbenzyl, NO2, CHO, CH3CH(OH), acetyl, ethylenedioxy or -CH=CH-phenyl; Ar6= naphthyl or phenyl which are opt. substd. with 0-5 substits. X5 ; X5 = as for X1 or acetyl, carbomethoxy or OCH2C(O)C2H5; q = 0-3; R = H or lower alkyl; R9, R11, R12 = H or CH3; R8 = H or phenyl; R10 = H, CH3 or phenyl.
Patent IL-231936-B (IL)
Title: Arrangement of motor in power plant
Inventor: ALEXANDRA ZHMUDYAK
Filed: 2014-04-03
Abstract: The invention relates to power plants which are based on the internal combustion engines (ICE) and can be used in vehicles: planes, cars, tractors, vessels, including boats, etc., as well as stationary and mobile power plants. Among positive effects which are reached by the invention,—improvement of charge-air cooling, and characteristics of charge-air-coolers. For this purpose charge-air direct, for example, to a tubular frame of the power plant. Another section of the tubular frame connected to the intake manifold of the engine. Passing through the hollow frame, charge-air is cooled. Thus without any special intercooler cooling of the charge air is reached. If the hollow frame is part of the aircraft, it is blown by air and charge-air is well cooled.
Patent IL-245299-B (IL)
Title: System and method for decrypting communication exchanged on a wireless local area network
Filed: 2016-04-25
Abstract: Systems and methods for obtaining authentication vectors issued, for use by a mobile communication terminal, by a Home Location Register (HLR) that serves a cellular communication network independently of any cooperation with the cellular network. Further to obtaining the authentication vectors, a terminal is caused to communicate over a WiFi WLAN using an encryption key derived from the obtained authentication vectors, e.g., per the EAP-SIM or EAP-AKA protocol. Since the encryption key is known, communication from the terminal is decrypted. The authentication vectors may be obtained by (i) an “impersonating” Visitor Location Register (VLR) server that does not serve the cellular network; (ii) an interrogation device which, by imitating a legitimate base station serving the cellular network, solicits the mobile communication terminal to associate with the interrogation device; or (iii) an SS7 probe, which obtains authentication vectors communicated from the HLR server to other entities on the SS7 network.
Patent IL-249304-B (IL)
Title: Process for manufacturing steel cheese tubes jumbo tubes pipes for woven sacks and cops bobbins pirns for synthetic yarn
Inventor: Patel Bhagwat Ramanbhai
Filed: 2016-11-30
Abstract: The present invention relates to a process for manufacturing steel Cheese Tubes/Jumbo Tubes/Pipes for woven‐sacks and Cops/Bobbins/Pirns for synthetic yarn. In process of present invention, strip of basic steel grade (SAE 1020, SAE 1026, ST 52, ST 52.3, SAE 1541 and MC 11 and similar or equivalent grades.) is selected as feed stock. The strip undergoes forming process to form steel Tube/Pipe and faying edges of said steel Tube/Pipe are welded through electrical resistance welding (ERW). Thereafter, ERW tube/Pipe is straightened on hyperbolic Tube/Pipe straightening machine. The straightened Tube/Pipe is hardened by induction hardening at 900 °C‐950 °C to achieve enhanced tensile strength and improved elongation to withstand the pressure exerted on steel Cheese Tubes/Jumbo Tubes/Pipes during winding of flat tape yarn for woven sacks and Cops/Bobbins/Pirns during winding of Nylon (Polyamide) and Polyester synthetic yarn. Thereafter, the Tube/Pipe is optionally subjected to coating particularly for cheese tube/pipe and jumbo tube/pipe.
Patent IL-254331-B (IL)
Title: Sub-pixel and sub-resolution localization of defects on patterned wafers
Filed: 2017-09-05
Abstract: Methods and systems for determining if a defect detected on a specimen is a DOI (Defect of Interest) or a nuisance are provided. One system includes computer subsystem(s) configured for aligning output of an inspection subsystem for an area on a specimen to simulated output of the inspection subsystem for the area on the specimen and detecting a defect in the output for the area on the specimen. The computer subsystem(s) are also configured for determining a location of the defect in the output with respect to patterned features in the simulated output based on results of the detecting and aligning, determining a distance between the determined location of the defect and a known location of interest on the specimen, and determining if the defect is a DOI or a nuisance based on the determined distance.
Patent IT-1257822-B (IT)
Title: Unita' di collegamento di piastrelle o simili elementi decorativi ad un pannello espositore
IPC: A47F7/00
Filed: 1992-06-05
Granted: 1996-02-13
Abstract: L'invenzione riguarda un'unità di collegamento (6) di piastrelle (2) ad un pannello espositore (1), della quale unità (6) fa parte una lastra (3) realizzata, ed eventualmente ricoperta, in materiale ferromagnetico e definente la superficie esposta del pannello espositore (1) stesso e, relativamente a ciascuna piastrella (2) da collegare il pannello espositore (1), almeno una lastrina (5) costituita da un magnete permanente ed interponibile fra una relativa piastrina (4), realizzata in materiale ferromagnetico e collegata alla superficie di base della piastrella (2) stessa, e la lastra (3). (FIG. 1)
Patent IT-1249496-B (IT)
Title: Belt grinder for general workpieces
Inventor: RICCHINI ANGELO
IPC: B24B/
Filed: 1991-06-25
Granted: 1995-02-23
Abstract: The invention relates to a belt grinder for metal and non-metal workpieces comprising two endless grinding belts 11, 12 which are driven in such a way as to rotate around pulleys in opposite directions to each other and to revolve about an axis passing between two parallel and adjacent sections 11a, 12a of the said belts, the workpiece being inserted between the said adjacent sections of the belts. Fig. 2 <IMAGE>
Patent IT-1245114-B (IT)
Title: Actuator device for movement of mobile parts, especially in electrical appliances
Inventor: TURETTA DANIELE
IPC: F25B/
Filed: 1991-01-24
Granted: 1994-09-13
Abstract: An actuator device 1 for movement of at least one mobile part 7, especially a tab, flap or similar device in a household appliance, like refrigerator 10, oven or similar appliance is of the type comprising a hollow body or bulb 2 containing a gas capable of expanding in said bulb 2 as a result of a variation in temperature sensed by the latter, a shaft 3 having a mobile end 5 between hollow body 2 and operating directly or indirectly on mobile part 7, a tab or similar device, the latter being provided with a wall 15 that delimits a compartment 17 in the household appliance. The bulb or hollow body 2 is functionally connected to means of heating 20 activated by a control unit 21, this activation occurring at least as a result of a variation in temperature conditions between compartment 17 of the electrical appliance 10 or on arrival of an external control signal VS to control unit 21, said activation comprising heating of the gas present in bulb 2 and its expansion with subsequent movement of shaft 3 and mobile part 13 connected to this shaft 3. <IMAGE>
Patent IT-1251552-B (IT)
Title: Collettore piano e procedimento per la sua costruzione
Inventor: GERLACH KARL-HEINZ
IPC: H01R39/04
Filed: 1991-09-06
Granted: 1995-05-17
Abstract: In un collettore piano con lamelle di carbonio (1), con elementi (2) metallici portanti le lamelle e con un mozzo (4) di materiale pressato elettricamente isolante che porta gli elementi (2) portanti le lamelle, per l'unione fra le lamelle di carbonio (1) e gli elementi (2) è previsto uno strato di lega brasante (3). Inoltre le superfici laterali (2'), affacciate l'una all'altra, di elementi (2) portanti immediatamente adiacenti, sono completamente ricoperte dal materiale pressato del mozzo.Nella fabbricazione di questo collettore, gli elementi (2) portanti le lamelle vengono brasati su un disco anulare, che poi formerà le lamelle di carbonio (1), prima che il mozzo (4) venga conformato agli elementi (2) portanti le lamelle, le intercapedini tra gli elementi portanti (2) essendo riempite di materiale pressato. Solo dopo questa formatura il disco anulare viene suddiviso nelle singole lamelle di carbonio.
Patent IT-1254202-B (IT)
Inventor: LESCA GIUSEPPE
IPC: C08F297/08
Filed: 1992-02-06
Granted: 1995-09-14
Abstract: Articles comprising a nonwoven polypropylene fabric bonded directly to a film of a heterophasic polymer composition comprising:   A) a polypropylene homopolymer, or a crystalline copolymer of propylene with ethylene and/or another  alpha -olefin   B) an ethylene-propylene copolymer, and C) a copolymer of ethylene with propylene and/or another  alpha -olefin, and optionally a diene.
Patent IT-1255976-B (IT)
Title: Apparato per applicare maniglie adesive a colli
IPC: B65B61/14
Filed: 1992-11-30
Granted: 1995-11-17
Abstract: Apparato per applicare maniglie adesive a colli trasportati lungo un percorso comprendente una leva avente uno o due bracci in una posizione intersecante il percorso, mezzi di tenuta realizzati sulla leva per trattenere un nastro di maniglie giacente sul braccio della leva con la sua porzione non adesiva contro il braccio e la sua porzione adesiva esposta, mezzi per guidare	la leva per far sì che la leva ruoti quando un bollo trasportato lungo il percorso colpisce il braccio della leva intersecante il percorso, mezzi di taglio realizzati sulla leva per tagliare una maniglia dal nastro di maniglie.
Patent IT-1262980-B (IT)
Title: Complessi d'alluminio 2:1, loro preparazione e loro impiego come coloranti
Inventor: KAUL BANSI LAL
IPC: D06P3/24
Filed: 1992-09-04
Granted: 1996-07-23
Abstract: L'invenzione riguarda complessi di alluminio 2:1 esenti da gruppi solfo e carbossilici di formule I e I' (FORMULA I e I') in cui i simboli A, R1, R2 e X hanno significati variati. Questi composti sono appropiati per la colorazione di materie plastiche e la stampa di fogli d'alluminio.
Patent IT-1250510-B (IT)
Inventor: FARINAZZO ENZO
IPC: F02C7/047
Filed: 1991-10-03
Granted: 1995-04-08
Abstract: The hollow casing (4) which constitutes the air intake of a turbojet engine has an outlet for the hot air which is used to prevent ice from forming on the front lip of the casing. The outlet is constituted by a plurality of slots (15) which are arranged and shaped in a manner such that they generate a low-pressure jet of hot air which undergoes a high degree of mixing with the external air and is consequently cooled so as not to burn the panels constituting the outer wall of the engine housing immediately downstream of the hot-air outlet. <IMAGE>
Patent IT-1262142-B (IT)
Title: Process for the manufacture of armoured sheets and armoured sheets so obtained
Inventor: HAMELS HUBERT
IPC: C21D/
Filed: 1993-06-22
Granted: 1996-06-19
Abstract: Process for the manufacture of armoured sheets obtained by rolling at a temperature between 1125 degree C and 1150 degree C and subjected to a subsequent annealing stage at 650 degree C, the sheet 11 as it leaves the rolling line or as it is obtained from a store being subjected to a stage of heating 13 up to 875 degree C and subsequently to differential hardening heat treatment on its two sides (14a-14b). Armoured sheet obtained using the above process having a surface hardness which decreases progressively from the outer surface 14a to the inner surface 14b. Rolling at T = 1125 degree C/1150 degree C Annealing at 650 degree C Cooling and storage Reheating in a furnace to 875 degree C Cooling the outer surface with water jets Temperature of the inner surface - 715/735 degree C ?/No Yes Heating in a furnace to 400 degree C Heating in a furnace to 500 degree C < T < 650 degree C Cooling in air or water <IMAGE>
Patent MX-168332-B (MX)
Inventor: KOENIG RAYMOND ALPHONSE
IPC: C08G59/04
Filed: 1985-08-16
Abstract: Epoxy resins containing both epoxy and terminal hydroxyl groups are prepared by advancing a polyepoxide with a polyol and terminating the reaction at a point such that the epoxy resin reaction product contains at least 0.25 percent of both epoxy and terminal hydroxyl groups. The resulting epoxy resins of such controlled conversion exhibit lower melt and solution viscosities than those exhibited by conventional epoxy resins having the same epoxy equivalent weight. The controlled conversion resins are usefully employed in powder coating compositions as well as can coatings and other epoxy formulations wherein the resin is applied from an organic liquid solution or aqueous dispersion.
Patent PT-104173-B (PT)
Title: Sistema e processo para induzir aderência entre pavimento e veículo
Inventor: PONTE PEDRO NUNO SOARES DOS REIS GRACA DA
IPC: E01C11/24
Filed: 2008-09-12
Abstract: A PRESENTE INVENÇÃO VISA AUMENTAR A ADERÊNCIA ENTRE O RODADO DOS VEÍCULOS (8) E A SUPERFÍCIE DO PAVIMENTO DAS RODOVIAS (9) ( PRINCIPALMENTE EM ALINHAMENTO CURVOS) OU EM PISTAS DE INFRA ESTRUTURAS AEROPORTUÁRIAS. RECORRENDO PARA TAL PROPÓSITO A INJECÇÃO DE FLUIDOS ADESIVOS (4) NA POROSIDADE DE PAVIMENTO POR INTERMÉDIO DA REDE DE DISTRIBUIÇÃO (7). SUPLETIVAMENTE, A ENERGIA CINÉTICA DOS VEÍCULOS (8) EM MOVIMENTO SOBRE OS ELEMENTOS (1) É UTILIZADA PARA PRODUZIR PRESSÃO E PROMOVER A INJECÇÃO DE FLUIDO ADESIVO (4) OU PARA PRODUZIR ENERGIA ELÉCTRICA NO GERADOR ALTERNADOR (2) A QUAL PODE SER UTILIZADA PARA ACCIONAR AS BOMBAS DE INJECÇÃO (5) OU ALIMENTAR MÚLTIPLAS OUTRAS MÚLTIPLAS UTILIZAÇÕES TAIS COMO, ALIMENTAÇÃO DE QUADRO DE INFORMAÇÕES (10), ILUMINAÇÃO, ETC. A ACTIVAÇÃO DO SISTEMA É AUTÓNOMA RECORRENDO AOS SENSORES METEOROLÓGICOS (11) E SENSORES DE PAVIMENTO (15) PARA IDENTIFICAR FACTORES QUE POSSAM TORNAR MENOS SEGURA A CIRCULAÇÃO E CONSEQUENTEMENTE ACTUAR O SISTEMA DE FORMA AUTOMÁTICA OU REMOTA.
Patent PT-105929-B (PT)
Title: Sistema e método de cálculo de rotas
Inventor: MENDES JOSÉ FERNANDO GOMES
IPC: G01C21/34
Filed: 2011-10-12
Abstract: SISTEMA E UM MÉTODO PARA CALCULAR ROTAS QUE COMPREENDE OS PASSOS DE OBTER POLÍGONOS COM ATRIBUTOS DE POLUIÇÃO ATMOSFÉRICA E SONORA A PARTIR DE MAPAS HORÁRIOS (MAPA DE POLUIÇÃO), EM QUE CADA POLÍGONO CORRESPONDE A UMA CLASSE DE POLUIÇÃO ATMOSFÉRICA E SONORA A PARTIR DE UM NÚMERO PREDEFINIDO DE CLASSES DE POLUIÇÃO ATMOSFÉRICA E SONORA; SEGMENTAR CADA UM DOS SEGMENTOS DA REDE VIÁRIA PELA INTERSECÇÃO COM OS REFERIDOS POLÍGONOS EM SUBSEGMENTOS (MODELO DE CONTAMINAÇÃO DAS DISTÂNCIAS); DETERMINAR DISTÂNCIA CORRIGIDA DOS SUBSEGMENTOS, PELA APLICAÇÃO À DISTÂNCIA REAL DE CADA SUBSEGMENTO, DE FATORES DE MULTIPLICAÇÃO DE POLUIÇÃO SONORA (K) E DE POLUIÇÃO ATMOSFÉRICA (W) OBTIDOS ATRAVÉS DO CONHECIMENTO DO VALOR MÉDIO DA CLASSE DE POLUIÇÃO RESPETIVA (MAPA DAS DISTÂNCIAS CONTAMINADAS); CALCULAR A ROTA COM OS SUBSEGMENTOS E SUAS DISTÂNCIAS CORRIGIDAS QUE MINIMIZA A DISTÂNCIA CORRIGIDA TOTAL (NAVEGAÇÃO) DE FORMA A OBTER AS ROTAS PRETENDIDAS (ROTA SAUDÁVEL, ROTA MENOS RUIDOSA, ROTA MENOS POLUÍDA).
Patent PT-107962-B (PT)
Title: Essa rotativa para suporte do caixão
Inventor: DOMINGOS MANUEL DE ARAÚJO PIMENTA
IPC: A47B11/00
Filed: 2014-10-16
Abstract: A PRESENTE INVENÇÃO ENQUADRA-SE NA ÁREA DOS SERVIÇOS FÚNEBRES E DIZ EM PARTICULAR RESPEITO A PEÇAS DE SUPORTE DE ARTIGOS FUNERÁRIOS DURANTE OS DITOS SERVIÇOS. É EM CONCRETO OBJETO DA PRESENTE INVENÇÃO UMA ESSA, PEÇA TAMBÉM CONHECIDA COMO CATAFALCO, PARA SUPORTE DO CAIXÃO, OU URNA, COM OS RESTOS MORTAIS DO DEFUNTO DURANTE AS CERIMÓNIAS FÚNEBRES, A DITA ESSA SENDO CONSTITUÍDA POR UM TAMPO (8) E UMA ESTRUTURA DE SUPORTE DO TAMPO, MONTADOS POR FORMA A PERMITIR A ROTAÇÃO DO DITO TAMPO RELATIVAMENTE À DITA ESTRUTURA METÁLICA E A SUA FIXAÇÃO EM POSIÇÕES PREDEFINIDAS. A ESTRUTURA DE SUPORTE (1-6) CONTÉM UM ARO CIRCULAR (4), E O TAMPO(8) CONTÉM, MONTADOS NA SUPERFÍCIE OPOSTA À SUPERFÍCIE DE CONTACTO COM O CAIXÃO, ROLETES EQUIDISTANTES E DISPOSTOS EM CIRCULO, POR FORMA A QUE, UMA VEZ COLOCADO O TAMPO SOBRE A ESTRUTURA DE SUPORTE, OS ROLETES ROLEM SOBRE O SEU ARO CIRCULAR (4).
Patent RO-80087-B (RO)
Inventor: PUTTNER REINHOLD
IPC: C07D277/20
Filed: 1980-05-16
Abstract: Procedeu de preparare a unor tiazoliliden-oxopropionitrili cu formula generala I: (vezi formula) în care R1 reprezinta hidrogen, halogen, alchil, C1...C6, tienil, piridil, sau un radical al unei hidrocarburi aromatice substituite odata sau de mai multe ori, prin aceeasi sau prin diferiti alchili C1...C4, alcoxi C1...C4, alchiltio C1...C4, halogen, trifluormetil, nitro sau ciano, R2 reprezinta hidrogen, halogen, trifluormetil, nitro sau ciano.
Patent RO-86617-B (RO)
Inventor: CEINTREY CLAUDE
IPC: G03C1/61
Filed: 1982-12-30
Abstract: Prezenta inventie se refera la un procedeu de preparare a unor produse diazotipe termodevelopabile al caror strat sensibil se obtine prin reactia selectiva a unei sari de diazoniu si a unui copulant în prezenta unui generator de baza, utilizat drept precursor de activator al reactiei de copulatie, generatorul de baza continînd o parte acida si anume o grupare 2-carboxi-carboxamidica si o parte bazica, caracterizat prin aceea ca, în scopul asigurarii unei bune intensitati a culorii imaginii create printr-o reproducere diazoica, corespunzatoare operatiei de developare, se utilizeaza ca generator de baza cu compus cu formula generala I: (vezi formula) în care r este 1, n este 1 sau 3, M reprezinta un metal alcalin, alcalino-pamîntos, sau cationul tetrachilamoniu cu 1...6 atomi de carbon la grupele alchil, "p" poate fi 1 cînd R reprezinta un atom de hidrogen, alchil cu 1...6 atomi de carbon, hidroxialchil cu 1...4 atomi de carbon, carbamoil sau fenil eventual monosubstituit cu un atom de halogen, nitro-trifluor metil sau o grupa alcoxi cu 1...4 atomi de carbon sau p poate fi 2 cînd R reprezinta o legatura chimica, alchilen cu maximum 4 sau 6 atomi de carbon, fenilen sau fenil, R1, R2, R3 si R4 reprezinta hidrogen sau împreuna cu atomii de carbon de care sunt legati formeaza o grupa cicloalchil cu 4...7 atomi de carbon, o grupa cicloalchenil monosubstituita cu radical alchil cu 1...4 atomi de carbon, carboxi sau fenilcarbamoil eventual substituit cu maximum 6 atomi de halogen sauformeaza o grupa fenil, eventual monosubstituita printr-o grupa nitrocarboxi sau 3-carboxi-4-fenil-carbamoilbenzoil sau alchil cu 1...4 atomi de carbon.
Patent TW-383337-B (TW)
Title: Process of making (2S,5S)-5-fluoromethylornithine
Inventor: SEILER NIKOLAUS
IPC: C07C229/26
Filed: 1993-11-22
Granted: 2000-03-01
Abstract: The present invention relates to a process of making (2S,5S)-5-fluoromethylornithine comprising: adding a sufficient amount of wet penicillin acylase to a solution of (2R,5R) and (2S,5S)-6-fluoromethyl-3-(phenylacetyl)-amino-2-piperidone; recovering ((2S,5S)-6-fluoromethyl-3-amion-2-piperidone from the solution; and adding a sufficient amount of an acid to produce (2S,5S)-5-fluoromethylornithine.
Patent TW-251376-B (TW)
Title: Method of erasing polysilicon metal silicide from split-off
Inventor: LU HUOO-TIEE
IPC: H01L21/02
Filed: 1994-06-28
Granted: 1995-07-11
Abstract: A method of erasing polysilicon metal silicide from split-off includes: - forming a polysilicon; - processing the polysilicon to form scattered surface; - depositing metal silicide on the polysilicon surface to get a polycide which is not easy to split-off.
Patent TW-261644-B (TW)
Title: Movable working platform
Inventor: TAKAI ISHIYUKI
IPC: E04G1/22
Filed: 1994-10-01
Granted: 1995-11-01
Abstract: A movable working platform, which comprises a front frame comprising left-and-right columns and front wheels installed on the lower end of its left-and-right sides; a rear frame comprising left-and-right columns and rear wheels installed on the lower end of its left-and-right sides; a leg frame installed between the front and rear frames; a stub axle longitudinally installed along the front frame; a stub handle installed on the upper end of the stud axle; a stub mechanism of driving wheel installed on the lower end of the stub axle; which is characterized in comprising a driving mechanism which comprises pedals supported by the front frame and capable of reciprocating back-and-forth; a transmission rope wound on the winding wheel of the driving wheel and reciprocating back-and-forth along with the pedals; an one-way clutch which transmits the one-way rotation of the winding wheel to the driving wheel.
Patent TW-324022-B (TW)
Title: Pigment dispersion liquid composition
Inventor: ITO TAKEO
IPC: H01J29/89
Filed: 1994-10-06
Granted: 1998-01-01
Abstract: A pigment dispersion liquid composition, which is characterized in comprising 0.5 to 50 wt% of inorganic pigment with a particle diameter of 10~200nm, and a dispersion agent formed by a mixture of sodium salt and ammonium salt of the group consisting of at least one of acrylic acid resin, acrylic acid copolymer, polycarbonate and aromatic sulfonic acid formaldehyde condensate, or a dispersion agent formed by a mixture of the above ammonium salt and a non-ionic dispersion agent, and water or a solvent with water solubility.