baber/WOPTO huggingface dataset:
Patent TW-254947-B (TW)
Title: An improved process for hemoglobin purification
Inventor: LII JAU-REN
IPC: C07K1/14
Filed: 1993-05-12
Granted: 1995-08-21
Abstract: An improved process for hemoglobin purification, which comprises separating out red blood cells from animal blood, breaking the red blood cells to obtain Hemoglobin; in which the improvement comprises mixing the Hemoglobin aqueous solution with a first binary-aqueous-phase system which comprises a polyethylene glycol aqueous upper layer and a phosphate aqueous lower layer with pH of 10-11 so that the Hemoglobin will be extracted to the polyethylene lycol aqueous upper layer, removing the polyethylene glycol aqueous upper ayer and mixing it with a new phosphate aqueous solution to form a second inary-aqueous-phase system in which the lower layer is a phosphate aqueous olution with pH of 6.5-7.5 so that the Hemoglobin will be extracted from the polyethylene glycol aqueous solution to the phosphate aqueous solution lower layer, separating the phosphate aqueous solution lower phase and removing the phosphate and minute polyethylene contained therein to obtain purified hemoglobin aqueous solution, in which the polyethylene glycol concentration in the polyethylene glycol aqueous solution is 10-25 wt% and the weight average molecular weight of the polyethylene glycol is 1000-6000, during the first binary-aqueous-phase system undergoing extraction the separation coefficient K is larger than 1, and during the second binary-aqueous-phase system undergoing extraction the separation coefficient K is smaller than 1, in which the separation coefficient K is defined as: K = (Hemoglobin concentration in the upper phase aqueous solution)/(Hemoglobin concentration in the lower phase aqueous solution).
Patent TW-224080-B (TW)
Title: An improved production method for burned rice grain insulating material
Inventor: LIN SHYH-WEN
IPC: C04B14/32
Filed: 1993-07-06
Granted: 1994-05-21
Abstract: An improved production method for burned rice grain insulating materialwhich comprises the following steps: (a) burn the rice to make the rice become black rice ash; (b) after the black rice ash cools down, mix the black rice ash with the fly ash, in which the black rice ash is 85-92 wt% of the total used amount, the fly ash is 8-15 wt% of the total used amount; the fly ash is a collection during the process of grinding the rice into powder or an accumulation of the dusts in the waste gas of the rice shedder blower; prior to the mixing, the fly ash was added with water and soda (NaOH) to turn the mixture into viscous; the viscous fly ash is used to mix and stick the burned rice ash together; (c) feed the mixed rice ash and fly ash into an extruder to prepare grains; and (d) dry the burned rice grain insulating material.
Patent TW-259690-B (TW)
IPC: A01N37/44
Filed: 1993-07-26
Granted: 1995-10-11
Abstract: Compounds of the formula I and salts thereof as they are defined in Claim 1 are suitable as safeners for protecting crop plants against phytotoxic side-effects of herbicides.
Patent TW-236067-B (TW)
Title: Apparatus for securing the integrity of a functioning system
Inventor: ERIC SPRUNK
IPC: H04N7/16
Filed: 1994-06-16
Granted: 1994-12-11
Abstract: Apparatus is provided for securing the integrity of a functioning system. The apparatus comprises a primary device for performing a function having a first vulnerability and a secondary device having a second vulnerability which is identical to the first vulnerability of the primary device. The secondary device is adapted to secure the function performed by the primary device in response to activity breaching the second vulnerability.
Patent TW-270919-B (TW)
Title: A method for manufacturing high purity nickel chloride by recycling waste nickel anode
Inventor: LEE JAE YOUNG
IPC: C01G53/09
Filed: 1994-07-02
Granted: 1996-02-21
Abstract: A process for manufacturing nickel chloride is disclosed which is used as the raw material for manufacturing Zn-Ni coated steel plates, for electroless Ni plating industries, for electronic components, and for a high purity chemical additive Ni powder. That is, the invention discloses a process for manufacturing high purity nickel chloride (NiCl2) by utilizing a waste nickel anode which is obtained from an electroplating factory of a steel manufacturing plant. The process for manufacturing high purity nickel chloride includes the steps of: pre-treating a waste nickel anode to remove impurities adhered on the surface thereof; working the pre-treated waste nickel anode so as to provide an increased specific surface area; putting the worked waste nickel anode into an equeous chloric acid solution of 10-35% so as for the equivalence ratio (Ni(moles)/NiCl2(moles),2xHCl(moles)/NiCl2(moles)) of Ni, HCl and NiCI2 to be 1.0 or more, and dissolving the worked waste nickel anode at a reaction temperature of20-80 deg.C so as to form an aqueous nickel chloride solution;passing the aqueous nickel chloride solution through a filter to remove insoluble materials; injecting an oxidizing gas such as air into an impurity treating tank with the pH level maintained at 2-5 so as to form Fe and Cr ions into a sludge, and carrying out afiltering; and adding an Ni powder in the amount of 0.1-2 g/1 into the aqueous nickel chloride solution to remove heavy metal ions.
Patent TW-264489-B (TW)
IPC: C08G63/84
Filed: 1994-11-17
Granted: 1995-12-01
Abstract: The present invention relates to a process for preparing copolyesters which involves two steps. The first step is a diol interchange step, and the second step is a polycondensation step. More specifically, the process involves (I) reacting in the presence of a polycondensation catalyst a dihydroxy terephthalate-containing compound having the formula:   <IMAGE>   wherein n is 1 to 10 and at least 99% of the endgroups are ethylene glycol moieties; and 0.01 to 10 moles, based on moles of the dihydroxy terephthalate-containing compound, of a diol, and (II) polycondensing the reaction product of Step (I) to form a copolyester while excess diol is removed until desired molecular weight is obtained. This process does not include a transesterification of a dialkyl ester reaction or an esterification reaction which are usually used to produce copolyesters. Moreover, this process allows for polyethylene terephthalate and copolyesters prepared therefrom to be produced on an integrated production line.
Patent TW-247972-B (TW)
Title: Photoelectric converting device
Inventor: HWU JENG-GWO
IPC: H01L31/042
Filed: 1994-11-17
Granted: 1995-05-21
Abstract: A photoelectric converting device includes: one first metal layer used as contact electrode of the photoelectric converting device; one Si layer located one side of the first metal layer, used for supporting the photoelectric converting device; one oxide layer located on one side of the Si layer; one second metal layer located on one side of the oxide layer, used as contact electrode of photoelectric converting device; With the section including the Si layer adn the oxide layer as light receiving side of the photoelectric converting device, by energy band distortion of light receiving side's oxide layer, making the light receiving side generate electron-electric hole pair and flows to the first, second metal layer to get photoelectric converting effect.
Patent TW-301696-B (TW)
Title: Ventilanordnung
Inventor: MANFRED SCHMITT
IPC: F16K1/22
Filed: 1995-03-25
Granted: 1997-04-01
Abstract: Eine Ventilanordnung enthaelt cin Vertcilcrgehaeuse (2) mit einem Verteilcrkanal (4), in welchen ein Eingangskanal (46) muendet und aus welchem wenigstens zwej Ausgangskanaelc (11,12,13) herausfuehren, wobei jedem Ausgangskanal ein Ventil zugcordnet ist, Diese Ventijanordnung soll dahingehend weitergebildet werden, daB das Bauvolumen reduziert Wird und Totraeume, in welchen sich Medium fest setzen koennte, vermicden werden. Es wird vorgeschlagen, daB die Ventilc in das Verteilergehaeuse (2) integriert sind und Stellkalappen (31,32,33) aufweisen, deron Drchachsen (37,38,39) derart angeordnet sind, daB die Stellklappen teilweise im Verteilcrkanal (4) und teilweise im jeweiligen Ausgangskanal (11,12,13) liegen.
Patent TW-396177-B (TW)
Title: Process for the preparation of high molecular weight polyamides
Inventor: GOTZ WALTER
IPC: C08G69/28
Filed: 1995-08-24
Granted: 2000-07-01
Abstract: High molecular weight polyamides are prepared from cyanc- and/or amino-containing monomers by polymerization in a manner known per se to give polyamides having a low molecular weight and subsequent thermal aftertreatment to give high molecular weight polyamides, by (a) polymerizing monomers selected from the group consisting of aminonitriles of the general formula I: H2N-(CH2)m-CN and mixtures of diamines of the general formula II: H2N-(CH2)n-CN with dinitriles of the general formula III: NC-(CH2)p-CN, where m, n and p are integers from two to twelve, in a molar diamine/dinitrile ratio of from 0.98:1 to 1.02:1 in a manner known per se, a relative viscosity from 1.4 to 2.0 (measured at a concentration of 1 g of prepolymer per 100 ml in 96% strength by weight sulfuric acid at 23 DEG C) being chosen for the resulting prepolymers, to give a product capable of being granulated. (b) then granulating the prepolymer obtained under (a) and (c) then subjecting the granules obtained under (b) to solidphase postcondensation at from 5 to 100 DEG C below the melting point of the prepolymer in the presence of an inert gas which contains at least 50% by volume of superheated steam to give a high molecular weight polyamide having a relative viscosity of from 2.3 to 5.0 (measured at a concentration of 1 g of polymer per 100 ml in 96% strength by weight sulfuric acid at 23 DEG C), the difference between the relative viscosity of the resulting prepolymer from stage (a) and that of the high moleculer weight polyamide from stage (c) being at least 0.4.
Patent TW-318287-B (TW)
IPC: C01G15/00
Filed: 1995-10-18
Granted: 1997-10-21
Abstract: This invention relates to a process of forming multilayered thallium-containing superconducting composites, wherein a first thallium-containing superconducting layer, an intermediate thallium-containing oxide layer and a second thallium-containing superconducting layer are successively deposited on a substrate by a vapor phase process by controlling the heating temperature, pressure of oxidizing gas and thallium vapor pressure during post-deposition annealing of the superconducting films.
Patent TW-347481-B (TW)
Title: Fluorescent lamp for the color liquid crystal display device and a color liquid crystal display device
Inventor: KOBAYASHI MASAYUKI
IPC: H01J61/40
Filed: 1995-12-01
Granted: 1998-12-11
Abstract: A fluorescent lamp for use with the color liquid crystal display device comprising: a bulb provided with electrodes sealingly arranged at both ends thereof and containing mercury and rare gas sealed therein; and a phospher film formed on inner faces of the bulb and consisting of a combination of phosphers having their peak light emitting wavelengths at red, green and blue three-wavelength areas; in which a half value width at the peak light emitting wavelength of each phospher is set to be in a range of 30 nm-100 nm, and tin-manganese-added activated orthophosphate phospher defined by a general formula M3 (PO4)2 :Sn, Mn (in which M is at least one of Sr, Mg, Ba, Ca, Zn and Ga) is used as a red light emitting one.
Patent TW-321691-B (TW)
IPC: D01F2/00
Filed: 1996-01-18
Granted: 1997-12-01
Abstract: The disclosure describes a process for the preparation of regenerated cellulose filaments from an anisotropic solution including cellulose formate, phosphoric acid, and formic acid in which the formed cellulose formate filaments are dried to a moisture content of not more than 15% prior to regeneration and after regeneration the filaments are washed and dried under low tension. In this manner cellulose multifilament yarns of high breaking load and high elongation at break can be obtained, which in addition have a very regular linear density.
Patent TW-359689-B (TW)
Title: Leaching device for electrolyzed silver
Inventor: OKAZAKI TATSUO
IPC: C25C1/20
Filed: 1996-01-22
Granted: 1999-06-01
Abstract: A leaching device for electrolyzed silver comprising a pair of silver electrodes an electrolysis power source for applying a DC electrolyzing voltage between both of the electrodes, a power source control circuit for ON/OFF control of the electrolysis power source, a current control circuit for controlling the electrolyzing current flowing between both of the electrodes thereby controlling the leaching amount of silver, a polarity switching circuit for switching the polarity of the electrolyzing voltage, a driving circuit for driving the polarity switching circuit, and an abnormality sensing circuit base on the change of an electric current flowing to the silver electrode.
Patent TW-334520-B (TW)
Title: Display device Liquid crystal display
Inventor: TAKETOMI YOSHINAO
IPC: G03H1/26
Filed: 1996-02-16
Granted: 1998-06-21
Abstract: The present invention provides three-dimensional picture images without using lenticular lenses etc. In addition, this liquid crystal display device has a transparent picture screen so that remote display picture images or three-dimensional picture images of high luminance are seen multiplexed with the background. The display device is constructed by arranging picture elements in which volume-phase type holograms are formed by a periodical construction of liquid crystals and polymers. By the way, to get the more clear image. Diffraction light from first picture element groups which are distributed uniformly reaches a left eye of an observer while diffraction light from second picture element groups which are distributed uniformly reaches a right eye of an observer. The condition of the picture elements are switched to diffract irradiated light or to transmit the light, thus a desired picture image comprising a dot matrix can be displayed. The first picture element groups display parallax picture for the left eye, and the second picture element groups display parallax picture for the right eye.
Patent TW-299436-B (TW)
IPC: G10L15/22
Filed: 1996-03-07
Granted: 1997-03-01
Abstract: Successive sections of a computer program of a user interactive system are carried out. A user presents successive verbal items such as answers, to verbal items such as questions presented by the system. Each question corresponds to a respective program section. The user item is recognized and a next machine item is presented, if possible and appropriate. The recognizing is evaluated, and on the basis of the evaluating a progress score is kept. If the progress score attains a particular level, the system enables an operator to intervene in the dialogue in an unobtrusive manner. If a plurality of dialogs are supervised in parallel, the enabling is on the basis of a progress ranking among the dialogs. The intervention may be realized by emulating a user item in the form of speech or in the form of a mechanically entered user item.
Patent TW-344744-B (TW)
Title: Improved process for producing syndiotactic-1,2-polybutadiene
Inventor: TUJIMOTO NOBUHIRO
IPC: C08F2/18
Filed: 1996-05-01
Granted: 1998-11-11
Abstract: A process for producing syndiotactic-1,2-polybutadiene by aqueous suspension polymerization in which a mixture composed of 1,3-butadiene, a cobalt compound, and an organometallic compound or metal hydride containing a metal of group I, II or III of the periodic table is contacted with an initiator selected from the group consisting of carbon disulfide, phenyl isothiocyanate and xanthogenic compounds in an aqueous medium, the improvement comprising, after the preparation of the mixture, adding thereto an antigelling agent selected from the group consisting of alcohols, ketones, carboxylic acid esters, and sulfoxides.
Patent TW-426517-B (TW)
Title: A process for producing a conjugate of polymyxin B and dextran
Inventor: KAPA PRASAD KOTESWARA
IPC: A61K38/08
Filed: 1996-05-23
Granted: 2001-03-21
Abstract: A process for producing a water-soluble conjugate (or salt thereof) of polymyxin B or a salt thereof and dextran, the conjugate having anti-endotoxin activity greater than the anti-endotoxin activity of unconjugated polymyxin B, namely, wherein the ratio of the IC50 of unconjugated polymyxin B to the IC50 of conjugate is greater than about 1.4, whereby the anti-endotoxin activity is measured by a carbocyanine dye assay wherein the IC50 of conjugate is measured as the concentration of the conjugate which abrogates 50% of the absorbance shift of the carbocyanine dye at 450 nm in the presence of 0.05 mg of endotoxin from E. coli per ml of 0.9% saline; and the conjugate (or salt thereof) has a weight average molecular weight of from about 60,000 to about 80,000; which comprises reacting polymyxin B or a salt thereof with dextran in an aqueous medium at a pH of from about 9.3 to about 10 and a temperature of from about 30 DEG C to about 35 DEG C, whereby polymyxin B or a salt thereof is covalently attached to dextran through one or more amine bonds; the molecular ratio of polymyxin B or salt thereof to dextran is from about 1:2 to 1:5; dextran has a weight average molecular weight of from about 50,000 to about 200,000; and, optionally, dextran has been partially oxidized.
Patent TW-411275-B (TW)
Title: Pharmaceutical composition for preventing or treating dry eye or disease caused therefrom
Inventor: OGAWA TAKAHIRO
IPC: C07C309/58
Filed: 1996-11-11
Granted: 2000-11-11
Abstract: There is disclosed a pharmaceutical composition for preventing or treating dry eye or a disease caused therefrom which comprises as an active ingredient an effective amount of sulfodehydroabietic acid or a pharmacologically acceptable salt thereof.
Patent TW-384412-B (TW)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/84
Filed: 1996-11-15
Granted: 2000-03-11
Abstract: A resin material having a small relative dielectric constant is used as a layer insulation film 114. The resin material has a flat surface. A black matrix or masking film for thin film transistors is formed thereon using a metal material. Such a configuration prevents the problem of a capacity generated between the masking film and a thin film transistor.
Patent TW-316246-B (TW)
Title: Surface hardening method for edges of plain cutter with helical teeth
Inventor: WU LONG-DIANN
IPC: B23K35/22
Filed: 1996-11-15
Granted: 1997-09-21
Abstract: A surface hardening method for edges of plain cutter with helical teeth mainly comprising: (a) machining a solid rod of steel into a plain cutter with helical teeth at an appropriate diameter; (b) mixing a compound powder for hard coating the cutter with chrome at 27 to 30%, tungsten at 8 to 13%, carbon at 1.4 to 2.4%, a little cobalt and other elements by weight; (c) pre-heating the surface of the cutter at a temperature of 250 to 350 deg.C; (d) coating the cutter with the compound powder by conducted plasma torch arc to pile two hardened layers on the whole surface in two operations, the coating temperature after the first layer having been coated being of 450 to 550 deg.C; and (e) tempering the coated surface of the cutter with two hardened layers at a temperature of 600 to 650 deg.C and after that cooling the cutter slowly to the ambient temperature.
Patent TW-315553-B (TW)
Title: Secondary side circuit device for wireless signal transmitting and receiving system and induction coil thereof
Inventor: NISHISAWA YUJI
IPC: H04B5/02
Filed: 1996-12-13
Granted: 1997-09-11
Abstract: A secondary side circuit device for wireless signal transmitting and receiving system, which transmits power and signal from primary side circuit device in non-contact way via induction, comprises of: (1) power induction coil; (2) first power resonant capacitor and second power resonant capacitor connected to the above power induction coil in parallel; (3) signal induction coil inductively coupled with the above power induction coil; (4) signal transmitting resonant capacitor connected with the above signal induction coil in series; (5) signal receiving resonant capacitor connected with the above signal induction coil in parallel; (6) signal transmitting/receiving switch selectively closing signal from either of the above signal transmitting resonant capacitor and signal receiving resonant capacitor via transmitting mode, receiving mode; (7) resonant capacitor switch selectively closing signal from either of the above first power resonant capacitor and the above second power resonant capacitor via transmitting mode, receiving mode.
Patent TW-515813-B (TW)
Title: Organopolysiloxanes containing aliphatically unsaturated radicals, process for preparing the same, and crosslinkable organopolysiloxane compositions
Inventor: WEIDNER RICHARD DR
IPC: C08G77/50
Filed: 1996-12-16
Granted: 2003-01-01
Abstract: Organopolysiloxanes containing aliphatically unsaturated radicals, which are soluble in organic solvents selected from the group consisting of xylenes and toluene to an extent of at least 80 percent by weight, at a temperature of 25 DEG C and a pressure of from 900 to 1100 hPa, and comprises at least one unit of the formula R1aR2-aSiO2/2 (I), at least one unit of the formula R1bR3-bSiO1/2 (II), at least one unit of the formula O1/2R2SiOxYRSiO2/2 (III) and, if desired, at least one unit of the formula O1/2R2SiOxYR2SiO1/2 (IV), where R, R1, a, b, x and Y are as defined in claim 1, with the proviso that the organopolysiloxane includes at least one unit of the formula (II) where b is not 0, their preparation and their use in crosslinkable compositions.
Patent TW-533191-B (TW)
Title: Agents for the production of biologically advantageous to almost natural maintenance water for aquatic animals
Inventor: RITTER GUNTER
IPC: C02F1/68
Filed: 1997-03-20
Granted: 2003-05-21
Abstract: The present invention is concerned with agents for the production of biologically advantageous to almost natural maintenance water, especially for aquaria and garden pond water and also from biologically unfavorable to harmful starting water.
Patent TW-436332-B (TW)
Title: Process and equipment for cleaning of contaminated object
Inventor: SPIELMANN HORST
IPC: B01J38/48
Filed: 1997-06-18
Granted: 2001-05-28
Abstract: Process and equipment (2) are used for cleaning of contaminated object (4) comprising many continuous hollow spaces (6). The equipment (2) has a carrying equipment (12; 44) and /or a container (38) to accept the object (4) for cleaning; a supplying equipment (14; 14a, 14b) to supply the cleaning fluid (W) to the object (4), as soon as the object (4) is arranged on the carrying equipment (12, 44) and/or into the container (38); it may have a send-in and/or pull-out equipment (10; 44, 46) for the object (4) to or from the carrying equipment (12; 44) and/or to on from the container (38); and a collecting container (22; 54) to accept the contaminated cleaning fluid (W'). Preferably is provided that the supplying equipment (14; 14a, 14b) has at least one nozzle (16, 18; 56, 60), relative to said nozzle, the object (4) is preferably movable in a linear direction or in a devious form.
Patent TW-325628-B (TW)
Title: Transparent document automatic positioning apparatus and method
Inventor: LII SHI-WENN
IPC: H04N1/00
Filed: 1997-07-24
Granted: 1998-01-21
Abstract: A transparent document automatic positioning apparatus, which executes prescan to get scanning range of the automatic positioning apparatus to execute scan, at least consists of: (1) Positioning apparatus, located on one end of the automatic positioning apparatus, which executes the prescan operation to where the position apparatus is on to get scan range of the automatic position apparatus; (2) Transparent document fixing device, used to fix the transparent document.