baber/WOPTO huggingface dataset:
Patent TW-332261-B (TW)
Title: Liquid crystal display device
Inventor: SAKAMOTO ATSUSHI
IPC: G02F1/133
Filed: 1996-04-22
Granted: 1998-05-21
Abstract: A liquid crystal display device including a liquid crystal panel having a plurality of scanning electrodes including first and second scanning electrodes, a plurality of signal electrodes including a first signal electrode, and a liquid crystal layer interposed between the plurality of scanning electrodes and the plurality of signal electrodes, display being conducted based on display data including first and second display data, the liquid crystal display device further including scanning electrode driving means which outputs a scanning voltage to the first scanning electrode in a first scanning period and outputs a scanning voltage to the second scanning electrode in a second scanning period following the first scanning period; and signal electrode driving means which outputs a first voltage corresponding to the first display data to the first signal electrode in the first scanning period and outputs a second voltage corresponding to the second display data to the first signal electrode in the second scanning period, in which the signal electrode driving means compares the first display data and the second display data and, when the first display data and the second display data are different, outputs a third voltage for correcting a reduction of an effective voltage of the second voltage for a correction duration in the second scanning period.
Patent TW-399098-B (TW)
Title: Perfumed compositions comprising polymer and nonionic surfactant
Inventor: FINCH TIMOTHY DAVID
IPC: C11D17/08
Filed: 1996-04-23
Granted: 2000-07-21
Abstract: The present invention relates to perfumed compositions comprising polymer and nonionic surfactant and is explained with particular reference to insect-repellent compositions which are a preferred embodiment of the invention. The invention provides an aqueous cleaning composition comprising: a nonionic surfactant, a carboxylate polymer, and, a perfume. Preferably the compositions of the invention are aqueous cleaning composition of pH 3.5-5.5 comprising: (a) 1-10%wt of an ethoxylated alcohol, (b) 0.1-4%wt of a carboxylate polymer, (c) 0.2-4%wt of a perfume component selected from the group comprising limonene, carvone, cineole, linalool, Gum Camphor, citronellal, alpha and beta terpenol, fencholic acid, borneol, iso borneol, bornyl acetate, iso bornyl acetate and mixtures thereof, and, (d) 82-99% water, wherein the weight ratio of (a):(c) does not exceed 10:1.
Patent TW-434306-B (TW)
Title: Room-temperature stable, one-component, electrically-conductive, flexible epoxy adhesives
Inventor: HERMANSEN RALPH D
IPC: C08G59/38
Filed: 1996-08-09
Granted: 2001-05-16
Abstract: A flexible electrically-conductive epoxy-based adhesive composition and method for making the same are provided. The present adhesive composition comprises: (a) a polymer mixture comprising at least one polyepoxide resin having a hardness not exceeding a durometer Shore A reading of 45, when cured with a stoichiometric amount of diethylene triamine (""DETA""), and a substantially stoichiometric amount of at least one latent epoxy resin curing agent; and (b) an electrically-conductive filler comprising a metal. Optional components include secondary epoxy resins, non-reactive flexibilizers, diluents, and processing aids. The present adhesive composition is rheologically stable for weeks as a single component mixture at room temperature and is curable in less than two hours at a temperature ranging from about 100 DEG C to 140 DEG C, whereupon the cured adhesive composition exhibits a durometer Shore A of less than 95 and a volume resistivity less than about 10<SP>-2</SP> ohm-cm at room temperature.
Patent TW-311084-B (TW)
Title: Method for forming streaks on the surface of hard case luggage
Inventor: HWANG MING-DER
IPC: A45C5/04
Filed: 1996-10-09
Granted: 1997-07-21
Abstract: Method for forming streaks on the surface of hard case luggage with the following steps: * pressing the hard plastic plate into ( ) shape casing; * putting the ( ) shape casing into a mold having an upper mold and a bottom mold; a heating device set inside the upper mold and protruding streaks formed on the inner side of the upper mold; * setting a layer of plastic color cloth on the surface of the ( ) shape casing; * offering 500 to 10000 kgs of pressure from the upper mold onto the bottom mold and heating it at 140 to 150 centigrade degrees for 10 to 30 seconds to make the inner side of ( ) shape casing depressed the same streaks with the protruding streaks for 0.2 to 1 micrometers; the streaks pressed on the plastic color cloth thus shown different color from the casing.
Patent TW-376408-B (TW)
Title: Coating film having water repellency and low refractive index
Inventor: NOGAMI TATSUYA
IPC: C09D201/04
Filed: 1996-11-13
Granted: 1999-12-11
Abstract: A process for forming a coating film on a substrate surface, which comprises preparing a reaction mixture comprising a silicon compound (A) of the following formula (1): Si(OR4), wherein R is a C1-5 alkyl group, a silicon compound (B) of the following formula (2): CF3(CF2)nCH2CH2Si(OR1)3, wherein R1 is a C1-5 alkyl group, and n is an integer of from 0 to 12, an alcohol c of the following formula (3): R2CH2OH, wherein R2 is a hydrogen atom, or an unsubstituted or substituted C1-12 alkyl group, and oxalic acid (D), in a ratio of from 0.05 to 0.43 mol of the silicon compound (B) per mol of the silicon compound (A), in a ratio of from 0.5 to 100 mol of the alcohol c per mol of the total alkoxy groups contained in the silicon compounds (A) and (B), and in a ratio of from 0.2 to 2 mol of the oxalic acid (D) per mol of the total alkoxy groups contained in the silicon compounds (A) and (B); heating this reaction mixture at a temperature of from 50 to 180 DEG C until the total amount of the silicon compounds (A) and (B) remaining in the reaction mixture becomes at most 5 mol%, while maintaining a SiO2 concentration of from 0.5 to 10 wt% as calculated from silicon atoms in the reaction mixture and maintaining absence of water, to form a polysiloxane solution; then coating a coating fluid comprising the polysiloxane solution on a substrate surface to form a coating; and heat-curing the coating at a temperature of from 80 to 450 DEG C to form a coating film having a refractive index of from 1.28 to 1.38 and a contact angle of water of from 90 to 115 degrees, as adhered on the substrate surface.
Patent TW-349082-B (TW)
Title: Coated fertilizer
Inventor: NAKAMURA HIROSHI
IPC: C05G3/00
Filed: 1997-02-04
Granted: 1999-01-01
Abstract: A coated fertilizer characterized in that the granular coated fertilizer is coated by a heat curable thermoset resin consisting of two or more thermoset resins with different hydrophilic properties.
Patent TW-393313-B (TW)
Title: Disposable diaper
Inventor: TOIDA HARUZO
IPC: A61F13/49
Filed: 1997-02-25
Granted: 2000-06-11
Abstract: A disposable diaper comprising a liquid permeable topsheet 2, a liquid impermeable back sheet 3, an absorbent member, a fastening tape 8 and having a male member of a mechanical fastener at both sides of the rear waist body portion B1 and B2, and a landing tape 9 for receiving the fastening tape 8 on the back sheet 3 of the front waist body portion, in which a taping member 10 is strippably provided on the landing tape 9 almost at the longitudinal center thereof with its longitudinal direction being in the width direction of the landing tape 9, the taping member 10 being used as a landmark for recognizing the position at which the fastening tape 8 is to be stuck on putting the diaper on a wearer and, after use, as a fastening tape for disposal.
Patent TW-327677-B (TW)
Title: Treatment of glass substrates to compensate for warpage and distortion
Inventor: DENIS M TROUCHET
IPC: C03B23/025
Filed: 1997-03-31
Granted: 1998-03-01
Abstract: A method for forming a substantially flat planar lightwave optical circuit, which comprises: (a) providing a layer of flat planar silica substrate; (b) forming a layer of oxides on the substrate; (c) sintering the oxide layer to form a glassy lightguiding layer over the silica substrate; (d) heating the structure formed in step (c) for a time sufficient to flatten the structure; (e) forming an optical circuit in the glassy layer by a conventional lithographic process and etching; and (f) covering the glassy layer to form a laminated layer on the surface formed in step (e); the glassy layer comprising a refractive index equivalent to the refractive index of the substrate.
Patent TW-425269-B (TW)
Title: Article of frozen confectionery containing inclusions, and manufacturing process
Inventor: FAYARD GILLES
IPC: A23G9/28
Filed: 1997-05-20
Granted: 2001-03-11
Abstract: Composite articles of frozen confectionery are manufactured containing inclusions, by forming extrusions of a central filling surrounded by a sleeve of frozen composition by co-extrusion at a temperature for the frozen composition of less than or equal to -8 DEG C, and the said extrusions are then processed into a mass of frozen composition incorporating the said inclusions by coiling up the extrusion or folding it on itself. The filling is injected into the heart of the vein of frozen composition leaving the extruder, by means of a co-extrusion nozzle which may be moving or static.
Patent TW-340247-B (TW)
Title: Process for forming a field-oxide
Inventor: YOU CHIOU-SHAN
IPC: H01L21/76
Filed: 1997-05-23
Granted: 1998-09-11
Abstract: A process for forming a field-oxide, which comprises: providing a semiconductor substrate; forming a shield layer on the semiconductor substrate; forming an opening on the shield layer; forming a field oxide in the opening; etching off the shield layer, in which the two sides of the field oxide form an indent as a result of the etching; and forming a filler on the indent.
Patent TW-565462-B (TW)
Title: A novel composition for transdermal administration of estrogen, progestin or a mixture thereof
Inventor: CARRARA DARIO
IPC: A61K9/06
Filed: 1997-06-06
Granted: 2003-12-11
Abstract: Pharmaceutical formulation in a gel form suitable for transdermal administration of an active agent selected from estrogen or progestin or a mixture of both, and a permeation enhancer consisting of an aliphatic alcohol having general formula CH3(CH2)nCH2OH wherein n=8 to 16 and a monoalkylether of diethylene glycol; vehicle or carrier is a combination of an alkanol of 2 to 4 C atoms, a glycol and water; the gelling agent is a polymer or copolymer of acrylic acid; a tertiary amine is a thickening and neutralizing agent.
Patent TW-419442-B (TW)
Title: Method of post-etching a mechanically treated substrate
Inventor: SPIERINGS GIJSBERTUS ADRIANUS
IPC: G02F1/13
Filed: 1997-06-18
Granted: 2001-01-21
Abstract: Method of providing a pattern of apertures and/or cavities in, for example, a glass duct plate of a plasma-addressed liquid crystal display, in which first a mechanical treatment is performed (for example, by means of powder blasting) and then a wet-chemical etching treatment is performed to render the walls of the ducts microscopically less rough so that the optical disturbance is reduced and the glass becomes clearer again.
Patent TW-436334-B (TW)
Title: Immobilization treatment method of microwave radiation for contaminated soils with heavy metals
Inventor: JOU JR-RU
IPC: B09B1/00
Filed: 1997-06-30
Granted: 2001-05-28
Abstract: The present invention relates to an immobilization treatment method of microwave radiation for contaminated soils with heavy metals. The dry contaminated soils having heavy metals are put into a container and heated for evaporating most water of the soils as well as increasing the temperature of the soils. Every kilogram of the soils comprises water less than 0.02 kilogram. Then, heating dielectrics are added to the soils in the container. A sand bath pot with proper amount of sand is put into a microwave room; further, the container where the soils with heating dielectrics is put on the top of the sand, and then by utilizing and emitting the microwave radiation of the microwave room to the soils, it produces are and phenomenon of energy centralization by reason of the heating dielectrics so that it increases the temperature of the heating dielectrics and makes the soils be vitrified, produce hot crack and get rid of foul smell so as to mobilize the heavy metals in the contaminated soils as well as prevent the heavy metals from permeating and polluting the environment.
Patent TW-347454-B (TW)
Title: Belt for continuously variable transmission
Inventor: KOBAYASHI DAISUKE
IPC: F16G5/16
Filed: 1997-07-25
Granted: 1998-12-11
Abstract: A belt for continuously variable transmission, which comprises: a rigid ring; and a plurality of rigid first elements being supported on the ring and aligned in a peripheral direction of the ring to be adjacent to each other; each element having first and second surfaces which respectively face forward and rearward of the element in a direction of rotation of the ring, a first locking edge formed at the first surface, and a second locking edge formed at the second surface, the first and second surfaces of the respective adjacent elements being contactable with each other, the first surface including a first inclined face formed radially inward of the first locking edge and extending radially inward from the first locking edge so that thickness of the element gradually decreases in a radially inward direction, and a first radially outward face formed radially outward of the first locking edge and extending radially outward from the first locking edge, the second surface including a second face formed radially inward of the locking edge and extending radially inward from the second locking edge, and a second radially outward face extending radially outward of the second locking edge and extending radially outward from the second locking edge, the second face being depressed relative to the second radially outward face so that the thickness of the element is smaller at the second face than that at the second radially outward face, the second locking edge being located radially outward of the first locking edge and contactable with the first surface of the adjacent element, the adjacent ones of the elements being inclinable relative to each other so that the belt being smoothly passed on pulleys of the continuously variable transmission.
Patent TW-364216-B (TW)
Title: Piezoelectric transformer and control circuit and driving method thereof
Inventor: YASUHEI SHIMADA
IPC: H02M7/537
Filed: 1997-08-22
Granted: 1999-07-11
Abstract: A piezoelectric transformer actuated by pulse width modulation (PWM), in which the wave form of the drive voltage is obtained by binary pulse of a second frequency lower than the first frequency dividing up the first frequency by time. The harmonic component of the second frequency in the first frequency can be controlled by reducing the wave packet gradient of drive frequency. The parasitic vibration of piezoelectric transformer controlled by PWM system in the piezoelectric transformer can be controlled by reverser and the construction of the piezoelectric transformer support structure can be therefore simplified.
Patent TW-376578-B (TW)
Title: Method of maintaining chip/LCD and separation device for chip/LCD
Inventor: Huang xian-xiong
IPC: H01L27/00
Filed: 1997-11-05
Granted: 1999-12-11
Abstract: A method of maintaining chip/LCD comprises the following steps: (1) mounting a bad chip/LCD in a separation device for chip/LCD in order to separate the chip from the LCD; (2) immersing the separated chip and LCD obtained from the step (1) in an ACF dedicated detergent to remove the ACF remained on the surface of the chip and the LCD; and (3) separately wiping clean the chip and the LCD obtained from the step (2), thereby separating the chip with the LCD from the chip/LCD to effectively use the chip and the LCD in the production process of the chip/LCD in order to reduce the cost. The present invention further discloses a separation device for chip/LCD.
Patent TW-445593-B (TW)
Title: Manufacturing method for capacitor of dynamic random access memory
Inventor: LI DUNG-SHING
IPC: H01L21/8242
Filed: 1998-04-03
Granted: 2001-07-11
Abstract: The present invention discloses a manufacturing method for self-aligned island-shaped capacitor of DRAM (dynamic random access memory), in which an island-shaped protrusion is formed inside the pillar-shaped capacitor in order to increase the surface area of capacitor. For this method, oxide layer is used as the etching mask and etching process is performed onto the conductive layer, in which the details of the forming method for oxide layer etching mask are explained in this invention. Since the range to be etched is very narrow, the groove position on which the following capacitor is to be formed can be self-aligned by using spacer. Additionally, the characteristic of very small range for the width of spacer is used to cover the region to be etched and the part except the spacer is spread full of oxide layer. Then, after removing spacer, the etching mask is manufactured and obtained.
Patent TW-430701-B (TW)
Title: Polyester blended fiber and method for producing texture fabric thereof
Inventor: JIAN R-CHUEN
IPC: D01F6/62
Filed: 1998-06-25
Granted: 2001-04-21
Abstract: The present invention relates to a polyester blended fiber and a method for producing a texture fabric thereof. The method comprises separately melting polyester polymers having a different dissolving rate to an alkaline solution; adjusting the mixing ratio and blending and spinning the mixture through different blending factors to produce a filament cake with a monofilament having a cross section as shown in Fig. 1; producing a flat yarn or a texture yarn through an extension twisting, a false twisting or through a direct filament elongation. The flat yarn or texture yarn, after weaving, is reduced by an alkaline solution during dyeing thereby obtaining a fabric having a versatile cross-section and a monofilament with a denier range of 0.02-1.2 d and an average denier of about 0.2 d.
Patent TW-403691-B (TW)
Title: Method and apparatus for producing a high-velocity particle stream
Inventor: PAO Y H MICHAEL
IPC: B24C5/04
Filed: 1998-08-29
Granted: 2000-09-01
Abstract: A method and apparatus for producing a high-velocity particle stream at low cost through multi-staged acceleration using different media in each stage, the particles are accelerated to a subsonic using different media in each stage, the particles are accelerated to a subsonic velocity (with respect to the velocity of sound in air) using one or more jets of gas at low cost, then further acceleration to a higher velocity using jets of water. Additionally, to enhance particle acceleration, a vortex motion is created, and the particles introduced into the fluid having vortex motion, thereby enhancing the delivery of particles to the target.
Patent TW-399259-B (TW)
Title: Planarization method for the surface of metal damascene
Inventor: LIN TSANG-RUNG
IPC: H01L21/768
Filed: 1998-08-18
Granted: 2000-07-21
Abstract: The planarization method for the surface of metal damascene includes two polishing processes to remove the undesired metal layer. After a dielectric layer is deposited on a wafer, a photolithography and etching process is carried out to form trenches on the dielectric layer. Next, a metal layer is deposited to fill up the trenches and cover the dielectric layer. Then, the electrical polishing and chemical mechanical polishing processes are applied to remove the metal layer until the dielectric layer is exposed, so as to reduce dishing and erosion formed on trench surface of the metal damascene of the metal layer.
Patent TW-408184-B (TW)
Title: Manufacturing method for producing Titanium killed steel with smooth surface texture
Inventor: NABESHIMA SEIJI
IPC: C21C7/00
Filed: 1998-09-21
Granted: 2000-10-11
Abstract: This invention provides a production procedures preventing casting nozzle from blocking during period of continuous casting and gives a produced thin steel plate without surface defects or corrosion caused by cluster inclusions. This is a steel came from adding Ca and one or two of the metals REM in the Titanium killed steel liquid that becomes a 0.0005 wt% steel. It mainly contains inclusions of CaO and one or two of the REM metals from 5 wt% to 50 wt%, TiO under 90 wt%, and Al2O3 under 70 wt%.
Patent TW-404150-B (TW)
Title: Method of automatically controlling the placement of components on a circuit board
Inventor: DALGLEISH ALEXANDER S
IPC: B23P21/00
Filed: 1997-01-17
Granted: 2000-09-01
Abstract: The placement of components on a circuit board may be controlled automatically by creating a group containing two or more types of components to be placed on the circuit board and by developing a placement path by which any component within the group may be placed on the circuit board at any point along the placement path.
Patent TW-402522-B (TW)
Title: Process for treating particles, and their use in dispersions
Inventor: KOSKI AHTI AUGUST
IPC: C01B25/37
Filed: 1998-11-20
Granted: 2000-08-21
Abstract: A process for treating particles comprising the steps of: (I) contacting the particles with a compound of formula I: or an acid addition or quaternary ammonium salt thereof, wherein at least one of R1, R2 and R3 are hydroxyl or hydrolysable groups, (ii) contacting the particles with a compound of Formula II CH2=CH-R<4>-CH2-X wherein R4 is a C1-40 alkylene group and X is an anion.
Patent TW-473562-B (TW)
Title: Method of making a product with improved material properties by moderate heat treatment of a metal incorporating a dilute additive
Inventor: CHEN JIMMY KUO-WEI
IPC: H01L23/50
Filed: 1998-12-08
Granted: 2002-01-21
Abstract: Deposition of metal in a preferred shape, including coatings (206) on parts (204), or stand-alone materials (300), and subsequent heat treatment (106) to provide improved mechanical properties. In particular, the method gives products with relatively high yield strength. The products often have relatively high elastic modulus, and are thermally stable, maintaining the high yield strength at temperatures considerably above 25 DEG C. this technique involves depositing a material (206) in the presence of a selected additive, and then subjecting the deposited material to a moderate heat treatment (106). This moderate heat treatment differs from other commonly employed ""stress relief"" heat treatments in using lower temperatures and/or shorter times preferably just enough to reorganize the material to the new, desired form. For example, coating and heat treating a spring-shaped elongate member provides a resilient, conductive contact (212, 920, 1060) useful for electronic applications.
Patent TW-410345-B (TW)
Title: Sense amplifier block layout for use in a dynamic random access memory
Inventor: KIM KEUM-YONG
IPC: H01L27/108
Filed: 1998-12-23
Granted: 2000-11-01
Abstract: A semiconductor memory device of the present invention comprises at least two memory cell blocks having a plurality of bit line pairs, respectively, and a plurality of sense amplifier blocks arranged between the memory cell blocks. Each sense amplifier block has two bit line pre-charge transistors, equalization, and two bit line isolation transistors. The device further comprises an unit pre-charge-isolation region which has (a) an width in which two bit line pairs are disposed, wherein the transistors are fabricated in the unit pre-charge-isolation region, (b) two active regions arranged in the unit precharge-isolation region, wherein the pre-charge and equalization transistors are placed in the other of the active regions, and (c) five active to bit line contacts arranged in zigzag within the active regions. According to the structure of the present invention, three gate electrodes of the transistors are disposed at the corresponding active regions in ""h-l-l"" shape.