baber/WOPTO huggingface dataset:
Patent TW-228009-B (TW)
IPC: A61K8/365
Filed: 1991-10-15
Granted: 1994-08-11
Abstract: Disclosed are detergent compositions containing polycarboxylate builders and one or more anionic, nonionic, or cationic detersive surfactants, or mixtures thereof, improved by the inclusion of certain polyhydroxy fatty acid amide surfactants. The compositions comprise at least 1 % by weight of polycarboxylate builder, and at least 1 % by weight of a polyhydroxy fatty acid amide of formula (I) wherein R<1> is H, C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or a mixture thereof; and R<2> is a C5-C31 hydrocarbyl; and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative (preferably ethoxylated or propoxylated) thereof.
Patent TW-198138-B (TW)
Inventor: BERGER STEVEN D
IPC: G03F1/20
Filed: 1992-05-14
Granted: 1993-01-11
Abstract: Fabrication of submicron design rule large scale integrated circuits depends upon use of a strut-segmented mask with struts providing mechanical support to permit thinned mask segments consequently yielding improved resolution. "Stitching" - positioning of projected segment images to yield a satisfactory continuous image - is aided by lithographically defined skirts forming a continuous border within strut-supported segments.
Patent TW-212260-B (TW)
Title: Sync separator
Inventor: KARL RUDOLF KOBLITZ
IPC: H04N5/08
Filed: 1992-09-08
Granted: 1993-09-01
Abstract: A signal slicer of a sync separator includes a comparator for generating an output signal in accordance with a difference between a black level restored video signal and a slice level. The slice level is established dynamically, in accordance with the peak level of the sync pulse between the peak of the sync pulse and the black level. When the sync pulse occurs in the video signal, the output signal of the signal slicer assumes an active, first logical state; conversely, between consecutively occurring sync pulses, the output signal assumes an inactive, second logical state. The slice level is clamped to a predetermined level to prevent the occurrence of the first logical state when no video signal is received.
Patent TW-235925-B (TW)
Title: Method and equipment for handling left-over
Inventor: SAIDA YASUNORI
IPC: B01D33/06
Filed: 1994-01-21
Granted: 1994-12-11
Abstract: A method for handling left-over is characterized by that the smashedleft-over collected in the rotating tank surrounded with net construction isdried by spinning at high temperature environment to consolidate as balltype pellets.
Patent TW-289754-B (TW)
IPC: C07D223/02
Filed: 1994-10-14
Granted: 1996-11-01
Abstract: This application relates to compounds of the formula <CHEM> wherein R<1>, R<2> and R<3> are defined within, which compounds are useful for the treatment of memory dysfunction characterized by decreased cholinergic function, pharmaceutical compositions containing the compounds and methods for making and using the compounds.
Patent TW-354313-B (TW)
Title: A process for the production of isocyanate-based foams
Inventor: HAAS PETER
IPC: C08J9/00
Filed: 1994-11-14
Granted: 1999-03-11
Abstract: A process for preparing iscyante-based foam which comprises (a) isocyanate and (b) isocyanate-reaction active compound having at least two hydrogen atoms and a molecular weight from 400 to 10000, and in the presence of at last (c) at least one core discoloartion preventing aegnt of formula (I) or (II), where R represents -C(CH3)3, X represents hydrogen or group (formula), n represents an integer from 2 to 6, and m represents an integer from 1 to 6; wherein the amount of compound (c) used is 0.01-0.5% of the weight of the foam.
Patent TW-342417-B (TW)
Title: Paper containing alkaline sizing agents with improved conversion capability, the sizing agent therewith, and the envelope made therefrom
Inventor: KYLE J BOTTORFF
IPC: D21H17/17
Filed: 1995-03-16
Granted: 1998-10-11
Abstract: A paper made under alkaline conditions and treated with a 2-oxetanone-based sizing agent that is a liquid at 25℃, and the sizing agent comprising a 2-oxetanone of the structure: (structure) in which n can be 0 to 6; and R and R^^, which may be the same or different, are selected from the group of straight or branched alkyl or alkenyl chains, provided that not all are straight alkyl chains; R^ is straight chain alkyl; and; 25 to 100 % by weight of the sizing agent is consisted of the 2-oxetanone structure (in which at least one of R and R^^ is not straight alkyl); and the paper does not encounter conspicuous machine feed problems in high speed converting or reprographic machines.
Patent TW-280037-B (TW)
Title: Drive circuit of active matrix type display device and manufacturing method
Inventor: OYAMA JUN
IPC: G09F9/30
Filed: 1995-04-14
Granted: 1996-07-01
Abstract: A drive circuit of active matrix type display device and manufacturing method which includes; 1. The analog switch. 2. The analog memory included with capacity. 3. The analog buffer which contains several coupled source and each coupled source contains thin film transistor.
Patent TW-441197-B (TW)
Title: A method of window switching in an audio coder
Inventor: DORWARD SEAN MATTHEW
IPC: H04H20/88
Filed: 1995-04-19
Granted: 2001-06-16
Abstract: A method of encoding an audio signal is disclosed. The method comprises partitioning the audio signal into a first time block and a second time block. Next, a first time block first energy value and a first time block second energy value are calculated. Next, a second time block first energy value and a second time block second energy value are calculated. Next, the technique determines if an attack has occurred in the second time block by comparing the second time block first energy value and the second time block second energy value and also comparing the first time block and the second time block. Advantageously, the method identifies attacks such that the decoder can reproduce the attacks with little audible distortion and also affords the advantage of using long windows for portions of the audio signal that do not contain attacks.
Patent TW-297827-B (TW)
IPC: C09B69/10
Filed: 1995-07-27
Granted: 1997-02-11
Abstract: PCT No. PCT/EP95/03111 Sec. 371 Date Feb. 19, 1997 Sec. 102(e) Date Feb. 19, 1997 PCT Filed Aug. 4, 1995 PCT Pub. No. WO96/06139 PCT Pub. Date Feb. 29, 1996Triarylmethanes of the formula   <IMAGE>  +TR   <IMAGE>   where m is from 1 to 100, L1 and L2 are each C2-C4-alkylene, R1 and R2 are each hydrogen, C1-C4-alkyl, C1-C4-alkoxy or halogen, R3 is hydrogen or substituted or unsubstituted C1-C4-alkyl, R4, R5, R6 and R7 are each hydrogen, substituted or unsubstituted C1-C4-alkyl, or substituted or unsubstituted phenyl, Q is aryl, and An(-) is the equivalent of an anion, are useful for dyeing or printing polymeric material.
Patent TW-374240-B (TW)
Title: A process for fabricating a trench cell capacitor and a trench cell capacitor
Inventor: MAZURE CARLOS A
IPC: H01L27/04
Filed: 1995-11-17
Granted: 1999-11-11
Abstract: An improved trench cell capacitor for a memory cell and process for fabricating the same. The process includes the steps of forming a trench within a semiconductor body; forming a dielectric layer peripherally within the trench and filling at least a portion of the trench by epitaxially growing semiconductor material therein. The epitaxially grown semiconductor material is void and seam-free, resulting in a robust trench cell that is highly reliable, thereby improving process yield.
Patent TW-434023-B (TW)
Title: Preserved ophthalmic composition
Inventor: KIS GYOERGY LAJOS
IPC: A61P27/00
Filed: 1996-02-07
Granted: 2001-05-16
Abstract: The present invention describes a pharmaceutical composition, in particular a preserved ophthalmic composition, comprising 0.01-20% by weight of a cyclodextrin, wherein the cyclodestrin is selected from mono-, diglycosyl-β-cyclodextrin, mono- and dimaltosyl-β-cyclodextrin, hydroxypropyl-β-cyclodextrin, hydroxypropyl-γ-cyclodextrin, dimethyl-β-cyclodextrin and dimethyl-γ-cyclodextrin; 0.00001% by weight to 0.5% by weight of a quaternary ammonium salt, wherein the quaternary ammonium salt is selected from sepazonium chloride, cetyltrimethylammonium bromide (cetrimide), cetylpyridinium chloride, benzoxonium chloride, benzethonium chloride, domiphen bromide (Bradosol®) and benzalkonium chloride; 0.01-20% by weight of an alkylene glycol, wherein the alkylene glykol is selected from linear, branched and cyclic alkylene glycol having 3 to 7 C-atoms, and 0.000001 to approximately 10.0% by weight of a pharmaceutically active compound.
Patent TW-417091-B (TW)
Title: Recording medium, recording method and apparatus, and reproduction method and apparatus
Inventor: TANAKA SHINICHI
IPC: H03M7/14
Filed: 1996-04-02
Granted: 2001-01-01
Abstract: A digital video disk stores data codes and multifunctional synchronization codes contain type information code identifying whether the synchronization code is located in a code sequence at the beginning of the data block, the beginning of a data block sector other than the first sector in the data block, the beginning of a line, or the middle of a line. The type information is expressed by two alternative patterns, type information code 1 and type information code 2, expressing the same information and differing in the number of 1s in the 5-bit sequence, i.e., an odd or even number of 1s. Which one of the two type information code pattern is used is selected according to the DSV so as to minimize bias in the dc component of the frame following the synchronization code.
Patent TW-289825-B (TW)
IPC: H03K19/177
Filed: 1996-05-01
Granted: 1996-11-01
Abstract: A multiple level routing architecture for a programmable logic device having logical blocks, each logical block comprising a plurality of cells, with a first level routing resources coupling the cells of logical blocks. A second level routing resources coupling the first level routing resources through tab networks; each tab network comprises a first plurality of switches coupling the first level routing resources to an intermediate tab and the intermediate tab coupling the second level routing resources through a second plurality of switches, each switch may comprise an additional buffer. Repeated applications of tab networks provide connections between lower level routing resources to higher level routing resources.
Patent TW-350883-B (TW)
Title: Device for transporting yarn-filled bobbins in correspondence with a textile machine and for removing empty bobbins from this latter
Inventor: SALMOIRAGHI SANDRO
IPC: D03J1/00
Filed: 1996-05-16
Granted: 1999-01-21
Abstract: A device (1) for transporting yarn-filled bobbins into a yarn withdrawal station (3) positioned in correspondence with a textile machine (2) in which the yarn is processed, and for removing from said station empty bobbins from which the yarn has already been withdrawn by the machine (2), said bobbins (4) being supported by a member or creel (5) onto which they are loaded in a loading station (6) distant from said machine (2), said creels being moved along overhead guides (8) from the loading station (6) to the yarn withdrawal station (3). Each creel (5) is transported along said guides by transporting means (7), said means being also movable along a plane perpendicular to said guides and about an axis lying in said plane so as to be able to prearrange said bobbins for direct use on the machine (2), said transporting means (7) depositing in their utilization position the creels (5) provided with yarn-filled bobbins and removing from the withdrawal station the creels (5) provided with empty bobbins.
Patent TW-326436-B (TW)
Title: A reactor for the depuration of residual polluted waters
Inventor: ODOBEZ GIAMBATTISTA
IPC: C02F3/12
Filed: 1996-08-02
Granted: 1998-02-11
Abstract: A reactor for the depuration of polluted waste waters characterized in that it comprises: (a) a tank (1, 100) into which the polluted waste waters are input and depurated, within said tank having cavitation oxygenizers (5,6,11) fed by pressurized re-circulated water (7) and set horizontally on at least one plane (4) close to the bottom of the tank, these oxygenizers being made up of first oxygenizers (5) that expel water and atmospheric air and second oxygenizers (6) that expel water and air plus sludge and foam sucked in in the higher region of the tank, both these oxygenizers (5,6) being set so as to cause a first turbulent motion (F1, F2) substantially parallel to the lateral walls of the tank (1, 100), and a second turbulent motion (F3, F4) along the vertical planes of the tank in such a way as to cause the global circulation of the liquid in the tank and the formation of three zones, a first upper zone into which the air is transferred along with the sludge and foam, a second intermediate zone in which the reaction and flotation takes place and a third one, lower than the plane (4) in which the depurated water gathers; (b) a pump (8) that sucks the depurated water into a region (9) in the third zone in order to return it into the second zone and one pipe (T4) with the lower end opening into the same region (9) and with the upper end opening within the second zone so as to cause a first part circulation of the biomass within the second zone.
Patent TW-338751-B (TW)
Title: Prevulvanized tire tread strip for retreading
Inventor: POUILLE GUY
IPC: B60C11/00
Filed: 1996-11-15
Granted: 1998-08-21
Abstract: A prevulcanized tire tread strip for retreading (1, 10) having a tire cap (2) and 2 side wings (3, 20, 30), a base (11) which section profile is flat or concave and a bead (12), side wings (3, 20, 30) having a tapering area (8) from the cap (2) before a ball bead (4, 21, 31) of elastic material, with the ball bead (4, 21, 31) a lateral end (13, 22) section profile of convex and the base (11) plat or concaved into the section profile for the point B at the profile of the lateral end (13, 22) of the ball ring (4, 21, 31) having the tangent line in perpendicular with the tangent line of the lateral profile of the base (11), giving a gap between the point B and the base (11) profile lateral tangent line larger or equal the miinmum thickness of the side wings (3, 20, 30) in the tapering area (8) and the connection between the tapering area (8) and the ball bead (4, 21, 31) a longitudinal groove (9) of which the minimum thickness of the side wing (3, 20, 30) at the longitudinal groove (9).
Patent TW-505696-B (TW)
Title: The purification of thrombin-like proteases from snake venoms
Inventor: SCHWARZ MARGARETE
IPC: C12N9/64
Filed: 1997-02-21
Granted: 2002-10-11
Abstract: A process for purifying thrombin-like proteases from snake venoms which comprises removing impurities from the proteases in three chromatographic steps is described. A method of purifying a thrombin-like protease from snake venom selected from the group consisting of ancrod and strongly basic proteases, which method comprises (a) obtaining a solution comprising the protease; (b) loading the protease solution onto an affinity chroma-tography matrix or an anion exchange resin; (c) eluting the protease in an eluate solution from the affinity chromatography matrix or anion exchange resin; (d) loading the eluate solution from step (c) onto a matrix of glass beads; said glass beads having a pore diameter of from 25 to 35 nm and a particle size of from 30 to 60 μm; said eluate being applied to the matrix of glass beads in a basic solution at a pH value of from 7.5 to 9.0 whereby the glass beads adsorb the thrombin-like protease from snake venom; (e) eluting the protease in an eluate solution from the matrix of glass beads; (f) loading the eluate solution from step (e) onto a size exclusion gel matrix or onto a matrix of glass beads; said glass beads having a pore diameter of from 25 to 35 nm and a particle size of from 30 to 60 μm, said eluate being applied to the matrix of glass beads in an acidic solution; and (g) eluting and recovering the purified protease.
Patent TW-361054-B (TW)
Title: Electroluminescent lighting element with a light-permeable reflection layer and manufacturing method for the same
Inventor: IKOMA HEIJI
IPC: H05B33/10
Filed: 1997-03-03
Granted: 1999-06-11
Abstract: On an upper surface of an insulating transparent film (1), a transparent electrode layer (2), a phosphor layer (3), a dielectric layer (4), a back-surface electrode (5), collecting electrode layers (2A and 5A), and an insulating coat layer (6) are successively accumulated in predetermined patterns by repeating screen printing operations. Meanwhile, a light-permeable reflection layer (7) containing pearly pigment is formed on a lower surface of the insulating transparent film (1) in a predetermined pattern by a printing operation. With this arrangement, it becomes possible to eliminate the color difference of the light-emitting surface of the EL lighting element between its turned-on and turned-off conditions.
Patent TW-409122-B (TW)
Title: 1, 2-Diphenylpyrrole derivatives, their preparation and their therapeutic uses
Inventor: KIMURA TOMIO
IPC: C07D405/04
Filed: 1997-04-03
Granted: 2000-10-21
Abstract: Compounds of formula (I) and (II): [in which R is hydrogen, halogen or alkyl; R1 is alkyl, amino or substituted amino; R2 is optionally substituted phenyl; R3 is hydrogen, halogen or optionally substituted alkyl; R4 is hydrogen, optionally substituted alkyl, cycloalkyl, aryl, or aralkyl] have valuable analgesic, anti-inflammatory, anti-pyretic and anti-allergic activities and have the ability to inhibit the production of leukotrienes and to inhibit bone resorption. They are relatively free from the side effects which generally result from the administration of compounds having these kinds of activities.
Patent TW-382800-B (TW)
Title: Semiconductor memory device having a plurality of power voltages
Inventor: JEON JUN-YOUNG
IPC: H01L21/8234
Filed: 1997-07-09
Granted: 2000-02-21
Abstract: A semiconductor memory device operable under a first power voltage and a second power voltage which are different from each other. The memory device includes a substrate of a first conductivity type, a well of a second conductivity type defined in said substrate, and first and second inverter circuits defined serially with one another on the substrate and common well. The first inverter circuit includes a first transistor of a second conductivity type on the substrate and a first transistor of a first conductivity type on the well for receiving a first power voltage and generating a first inverted output voltage in response to a first input voltage applied to gates of the respective first transistors. The second inverter circuit includes a second transistor of a second conductivity type on the substrate and a second transistor of a first conductivity type on the well for receiving a second power voltage and generating a second inverted output voltage in response to a second input voltage applied to gates of the respective second transistors.
Patent TW-426685-B (TW)
Title: Diastereomeric esters of etodolac-an antiarthritic drug and method for the optical resolution of etodolac
Inventor: TZOU SHIAN-YAN
IPC: C07D491/052
Filed: 1997-07-29
Granted: 2001-03-21
Abstract: The present invention pertains to a method for the optical resolution of (±)-etodolac-an antiarthritic drug, comprising the following steps: (1) the formation of diastereoisomeric esters between (±)-etodolac and (1R, 2R, 3R, 5S)-(-)-isopinocamphenol, comprising the direct cyclization of 7-ethyltryptophol with a 3-ketopentanoic ester or its enol ether derivative to form said diastereoisomeric esters, wherein the 3-ketopentanoic ester was prepared by the esterification of 3-ketopentanoic acid with (1R, 2R, 3R, 5S)-(-)-isopinocamphenol; (2) the fractional crystallization and isolation of the resultant diastereoisomeric esters in an appropriate solvent; and (3) the recovery of etodolac with high optical purity and (1R, 2R, 3R, 5S)-isopinocamphenol. The present invention also pertains to the diastereomeric esters of etodolac.
Patent TW-475900-B (TW)
Title: Hair treatment composition
Inventor: KAJINO TAKAYOSHI
IPC: A61K8/49
Filed: 1997-10-07
Granted: 2002-02-11
Abstract: A hair treatment composition which comprises the following components (A) and (B): (A) a compound of general formula (1) wherein R1 is (a) hydrogen, (b) C3-C8 linear, branched or cyclic alkyl or alkenyl, (c) aryl, or (d) C1-C8 linear, branched or cyclic alkyl or alkenyl having at least one substituent selected from the group consisting of aryl, hydroxyl, ether, amide, carbonyl and carboxyl in the backbone chain or on the side chain; R2 is (a) hydrogen, (b) C1-C8 linear, branched or cyclic alkyl or alkenyl, (c) aryl, or (d) C1-C8 linear, branched or cyclic alkyl or alkenyl having at least one substituent selected from the group consisting of aryl, hydroxyl, ether, amide, carbonyl and carboxyl in the backbone chain or on the side chain; and n and m represent integers satisfying the relationship: 2 ≤ n+m ≤ 4, provided both R1 and R2 are not hydrogen atoms at the same time, and (B) a water-soluble polymer.
Patent TW-382663-B (TW)
Title: Submarine fiber-optic cable joint with load-bearing casing
Inventor: AMIRKALALI MOHAMAD A
IPC: G02B6/24
Filed: 1997-10-09
Granted: 2000-02-21
Abstract: A submarine fiber-optic cable joint is provided with a load-bearing casing for use with unarmored fiber-optic cables. The device includes first and second terminating socket assemblies for terminating the strength members of a first and second fiber-optic cable respectively. The optic fibers of the two cables are spliced together and are stored in a fiber storage tray that slidably engages the terminating socket assemblies. A cylindrical steel casing encloses the fiber storage tray and is attached to the first and second terminating socket assemblies by fasteners. By slidably engaging the terminating socket assemblies while the terminating socket assemblies remain fixed with respect to the casing, the fiber storage tray is non-load-bearing. Thus, when a load is placed on one of the cables connected to the cable joint, the load is transferred to the other cable through the steel casing. As a result, little or no load passes through the fiber storage tray.
Patent TW-382103-B (TW)
Title: Integrated scanning system
Inventor: TSAI WAN-JU
IPC: H04N1/04
Filed: 1997-10-13
Granted: 2000-02-11
Abstract: A kind of integrated scanning system which at least comprises a driver used to control image input device for scanning an object to generate scanned image. And, employing application module for handling the scanned image from image input device. The invention also comprises a communication device for communication between the driver and the application module so that the scanned image can be directly sent to application module either with a protocol that is followed by the application module and data source or without protocol for transmission. With either of the two transmission methods, it can automatically start the application module when receiving the scanned image.
Patent TW-386032-B (TW)
Title: Electric wheelchair
Inventor: TAKEZAWA YOSHINORI
IPC: A61G5/04
Filed: 1997-10-14
Granted: 2000-04-01
Abstract: This invention is about an electric wheelhair in which a drive device transmitting power to the drive wheel is also used as a constitution element of the side frame. An electric wheelchair have the drive devices to drive the wheels installed on the two sides of the supporting frame, and the characteristic of the present invention is that the outer covers of the drive devices are the components in the sides of the supporting frame.