baber/WOPTO huggingface dataset:
Patent TW-226027-B (TW)
IPC: C08L31/04
Filed: 1992-02-19
Granted: 1994-07-01
Abstract: A thermoplastic polymeric composition including starch, at least one synthetic thermoplastic polymer and a plasticiser in which the plasticiser is at least one compound selected from the group consisting of: a) polyols formed by from 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms, provided that when the polyol is formed by only one repeating unit it has at least 4 carbon atoms, with the exclusion of sorbitol, b) ethers, thioethers, inorganic and organic esters, acetals and amino-derivatives of polyols formed by form 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms with the exclusion of acetic esters of glycerine, triethyl citrate and tributyl citrate, c) polyol reaction products having from 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms with chain extenders; d) polyol oxidation products having from 1 to 20 repeating hydroxylated units each including from 2 to 6 carbon atoms including at least one aldehydic or carboxylic functional group or mixtures thereof.
Patent TW-269631-B (TW)
Title: Device and process for fully automatic pseudo-gastrointestinal in vitro dissolution
Inventor: HWU YOW PUU
IPC: A61B19/00
Filed: 1992-12-10
Granted: 1996-02-01
Abstract: A device for fully automatic pseudo-gastrointestinal in vitro dissolution, which comprises: a rate controller, a recorder, a detector, a printer; which is characterized in that: the rate controller comprises a wriggle pump, the recorder comprises a pH detector, an ultraviolet detector, a dissolution device, and a dissolution data recording and processing device to continuously change the pH or enzyme values to fully simulate actual gastrointestinal conditions.
Patent TW-238323-B (TW)
Title: Preparation of high density and high orientation polyacetylene film
Inventor: JU TZONG-JENG
IPC: C08F38/02
Filed: 1993-03-05
Granted: 1995-01-11
Abstract: An object of this invention is to provide a process for thepreparation of high density and highly oriented polyacetylenefilm. The preparation process is to use an autoclave equipped with a rotation reactor. A Ziegler-Natta type catalyst is coating on the interior side of the reactor homogeneously, First, the autoclave and reactor are degassed under vacuum, and then, the rotation rate and temperature of reactor, the pressure of acetylene gas in the reactor to be adjusted. Polyacetylene film was formed on the layer of catalyst instantly after the purified acetylene gas was introduced into the reactor. In this preparation process, the obtained polyacetylene film was indicated a high electric conductivity due to the characteristics of its high density and high orientation.
Patent TW-229304-B (TW)
Title: Implementing method for the capacitor of random access memory
Inventor: JOU SHYANG-MING
IPC: G11C11/24
Filed: 1993-09-06
Granted: 1994-09-01
Abstract: An implementing method for capacity with rugged surface on single crystalline silicon includes: 1. depositing a base insulating layer on substrate and digging the windowsto substrate on portions on which capacitor will be formed, then depositingthe first silicon layer to forma as the first capacitor electrode; 2. conducting the heavy doping by high dosage on the first silicon layerwith concentration higher than 1x10 exp. 19 atoms/cm3; 3. heating the first silicon layer to distribute the impurity evenly andtransforming the crystalline grain on silicon layer into the size ofpolysilicon grain; 4. etching the first polysilicon layer with hot phosphate whose temperatureis greater than Celsius 140 degree to rug its surface; 5. depositing one thin layer of insulation on the rugged surface to form thedielectric layer of capacitor; 6. depositing the second polysilicon on the thin layer of insulation to formthe second capacitor electrode.
Patent TW-227623-B (TW)
Title: Fabrication method of CMOS with double wells
Inventor: SHYU JENN-CHYOU
IPC: H01L21/335
Filed: 1994-03-09
Granted: 1994-08-01
Abstract: A fabrication method of CMOS with double wells is suited for semiconductor substrate to form component area with first type and second type wellzone. The fabrication method includes the following procedures: 1. forming the first shield on the component area with first type andsecond type well zone; 2. implanting the first type impurity into the first type well zone; 3. implanting the second type impurity into the second type well zone; 4. implementing field oxidation and well zone driving to form field oxideand the first type and second type well zone
Patent TW-244398-B (TW)
Title: Automatic defect detecting device
Inventor: OU JENG-LONG
IPC: H01L21/66
Filed: 1994-04-21
Granted: 1995-04-01
Abstract: An automatic defect detecting device includes: 1. parts generating light beam for detecting defect; 2. one dark-field microscope generating one optical dark-field image of detected object by using the above light beam; 3. parts sensing the optical dark-field image and generating corresponding signal; 4. one image processor processing the signal to detect defects.
Patent TW-259868-B (TW)
Title: Delay circuit
Inventor: JENG YEUN-JONG
IPC: H03K5/06
Filed: 1994-05-04
Granted: 1995-10-11
Abstract: A delay circuit with variable delay time, that is used for generating delay of input data with variable delay time, includes: (1) one signal data storage device for storing the above input data; (2) one delay address generating device including one sequence control device for controlling the operation of variable time delay circuit, one writing control device for controlling the writing of input data into the data storage device, and one delay address device for accepting one set of variable delay value in order to generate one corresponding delay output address in the range of all storage device for each delay value; (3) one output device for reading output data from the data storage device, that is the output result of input data through the variable delay value.
Patent TW-482937-B (TW)
Title: Reflective liquid crystal display device
Inventor: YOSHIDA TETSUSHI
IPC: G02F1/1347
Filed: 1994-06-06
Granted: 2002-04-11
Abstract: A polymer dispersed reflective liquid crystal display device includes first and second substrates arranged to oppose each other, a polymer dispersed liquid crystal layer arranged between the first and second substrates, first electrodes arranged on the inner surface of the first substrate, a reflecting member arranged on the inner surface of the second substrate and designed to reflect light transmitted through the polymer dispersed liquid crystal layer, a coloring film for coloring light transmitted through the polymer dispersed liquid crystal to display a color image, and second electrodes arranged between the inner surface of the second substrate and the liquid crystal layer. At least a portion of each second electrode opposes a corresponding first electrode. A light coloring film is arranged on the reflecting member, contains a fluorescent material, and converts light transmitted through the polymer dispersed liquid crystal layer into light having the same color as that of fluorescent light emitted from the fluorescent material.
Patent TW-313715-B (TW)
Title: Device for controlling battery charge and method thereof
Inventor: GUAN KAAN-SHENQ
IPC: H02J7/00
Filed: 1994-06-29
Granted: 1997-08-21
Abstract: A method of controlling battery charge, which is used to control and regulate input current and/or voltage on battery charging, connects charging battery with one pressure sensor for detecting reaction gas pressure in battery, and sends detected signal to charging device which supplies current to charged battery to adjust output current and/or voltage of charging device, so as to make reaction gas pressure in charged battery be able to be regulated.
Patent TW-327223-B (TW)
Title: Methods and apparatus for encoding an input signal broken into frequency components, methods and apparatus for decoding such encoded signal
Inventor: TSUTSUI KYOYA
IPC: H04B1/66
Filed: 1994-09-16
Granted: 1998-02-21
Abstract: A method for encoding an input signal including the following steps: breaking down the input signal into frequency components; separating the frequency components into a first signal made up of a plurality of tonal components and a second signal made up of other components, the number of the frequency components making up the tonal components being variable; encoding the first signal; and encoding the second signal.
Patent TW-263614-B (TW)
Title: Process for mixed 3/5 volt CMOS
Inventor: HSU SHUENN-LIANG
IPC: H01L27/105
Filed: 1995-03-02
Granted: 1995-11-21
Abstract: A process of forming one 3 volt and one 5 volt transistor simultaneously in integrated circuit fabrication comprises the steps of: forming one sacrificial oxide on surface of one semiconductor substrate; implanting ion through the sacrificial oxide layer, entering into the patterned 3 volt transistor region in the semiconductor substrate, in which the ion lowers oxidization ratio of the semiconductor substrate; removing the sacrificial oxide; growing one gate SiO2 on surface of the semiconductor substrate, in which in patterned 3 volt transistor region the growing speed of the gate oxide is slowed down, in the meantime, the gate oxide part in patterned 3 volt transistor region is relatively thinner, and in patterned 5 volt transistor region is relatively thicker; depositing one polysilicon covering the gate oxide, and applying pattern to the polysilicon to form gate of the 3 volt and 5 volt transistor; completing the process of 3 volt and 5 volt transistor in integrated circuit fabrication.
Patent TW-291525-B (TW)
IPC: B29C48/48
Filed: 1995-06-09
Granted: 1996-11-21
Abstract: A volumetric pump for viscous materials e.g. unvulcanised rubber, gas delivery pistons (10) sliding in cylinders (11) between a top and bottom position. The pump has input (12) and delivery (IAI) channels opening into the cylinder at separate points. Each input channel is obscured by the delivery piston during its upward delivery strike. The pump has a rotating distribution vale (6) to give communication with the output opening and delivery cylinders in synchronism to their movement on the delivery stroke. Communication with the feed screw (2.1) and the cylinders occurs when the cylinder inlet channels (12) are open when the pistons are law on their stroke. The distributor (6) has an aerial bore(61) is permanently connected to the pump output. Rotation of the distributor within a boring opens and closes communicator with the cylinders. <IMAGE>
Patent TW-375698-B (TW)
Title: Film containing oriented dye, method of manufacturing the same, and polarizer liquid display unit utilizing the same
Inventor: ANDREATTA ALEJANDRO
IPC: C09K19/60
Filed: 1995-08-28
Granted: 1999-12-01
Abstract: Films containing oriented dye, method of manufacturing such films, and polarizer liquid crystal display unit utilizing the films are disclosed. The film contains at least one dichroic dye which is uniaxially oriented. A film has a thickness of not less than 1 nanometer and not greater than 5 micrometer and contains the dichroic dye of not less than 1 percent by weight and not greeter than 100 percent by weight. A film has a peak of absorption at 400 nm through 800 nm and a dichroic ratio of not less than 25 at the peak absorption. The film may include a micro-pattern having a minimum width in a film plane of not less than 1 micrometer and not greater than 200 micrometer. In such a case, the dichroic dye has a dichroic ratio according to the invention includes the step of forming a dye-containing film on a substrate having a fluororesin alignment layer on the surface thereof. The dye-containing film includes at least one dichroic dye or a mixture of at least one dichroic dye and at least one polymer compound. In subsequent steps, the dye-containing film may be stripped off from the substrate and transferred to another substrate.
Patent TW-390895-B (TW)
Title: Cross-linked electrically conductive polymers, precursors thereof, methods of fabrication thereof and applications thereof
Inventor: ANGELOPOULOS MARIE
IPC: H01B1/00
Filed: 1995-11-15
Granted: 2000-05-21
Abstract: Cross-linked electrically conductive polymers, in particular  electrically conductive, polyaniline are described. Dopants and substituents having pendant cross-linkable functionality are used which form a cross-linked conducting polymer network. The cross-linking functionality can be hydrogen-bonding as well as chemically polymerizable or cross-linkable. A conjugated path between chains can also be incorporated. The resulting cross-linked conducting polymers have enhanced thermal and environmental stability. The dopant cannot readily be washed out with solvents or diffuse out upon exposure to heat. In addition, the cross-linked polymers have enhanced electrical conductivity.
Patent TW-355704-B (TW)
Title: Processing for producing synthetic quartz powder
Inventor: KATSURO YOSHIO
IPC: C01B33/148
Filed: 1996-01-22
Granted: 1999-04-11
Abstract: A process for producing synthetic quartz powder featuring firing silica gel powder with average particle size of 150 to 300 <mu>m prepared by drying the silica gel obtained by the sol-gel solution, the firing is carried out in a heat-resistant container under the condition of circulating dry air wit the arrangement of dry air vent in the powder layer, the flow of dry air is selected from area free of boiling phenomenon of powder; in the firing process, dehumidified air with dewing point under -20 DEG C to lower the temperature from 800 DEG C to 200 DEG C.
Patent TW-340898-B (TW)
Title: Zero clearance bearing
Inventor: JEFFREY M SABIN
IPC: F16C17/02
Filed: 1996-06-03
Granted: 1998-09-21
Abstract: A sort of zero clearance bearing, for sustaining load with axial movement with respect to the cylindrical axis having a center axis line and rotary movement, including the bearing: an external housing with cylindrical inner wall; a plurality of bearing pads distributed on the circumference at intervals and connected to the inner wall for connection with the axis, having the bearing pads a pair of elastically variable transverse points and the intermediate portion between the points; the point of each of the bearing pad of said plurality of bearing pads disposed thus to have the axis be disposed in the bearing for interference with the axis, being the point of each of the bearing pad of the plurality of bearing pads to be adapted to the axis for application of static preload onto the axis; and each of the plurality of bearing pads having the intermediate portion be made in the bearing of the axis assembly after adaptation with the gap.
Patent TW-466249-B (TW)
Title: Improved method for recovering diacetate esters of polytetramethylene ethers
Inventor: DORAI SURIYANARAYAN
IPC: C08G65/20
Filed: 1996-09-25
Granted: 2001-12-01
Abstract: An improved method for recovering purified diesters of polytetramethylene ethers involving the polymerization of tetrahydrofuran (THF) optionally with one or more comonomers (e.g., 3-methyl THF, ethylene oxide, propylene oxide, or the like) utilizing a solid acid catalyst (e.g., Nafion®) and a carboxylic acid with carboxylic acid anhydride (e.g., acetic acid with acetic anhydride) as molecular weight control agents wherein after polymerization product recovery involves bulk flashing of unreacted THF and stripping of remaining THF, carboxylic acid and carboxylic acid anhydride (e.g., acetic acid and acetic anhydride) by use of superheated THF. Such a process is useful in producing high purity commercial grade PTMEA that advantageously avoids problems associated with the presence of high boilers when converting to PTMEG.
Patent TW-346406-B (TW)
Title: Device (DME) for distributing, mixing, injecting, and/or removing several fluids
Inventor: OLIVIER CALLEBERT
IPC: B01D15/00
Filed: 1996-10-28
Granted: 1998-12-01
Abstract: A device for distributing, mixing, injecting, and/or removing several fluids, one of the fluids being a main fluid A1, and at least a first secondary fluid B1 and a second secondary fluid B2, the device having means (3,4) for collecting the main fluid A1, the collecting means being related to at least one mixing chamber (7) having at least one wall substantially parallel to the device axis, at least a first injection and/or removal circuit (12,5) of a first secondary fluid B1, and at least a second injection and/or removal circuit (13,6) of a second secondary fluid B2, the injection and/or removal circuits being in communication with the mixing chamber (7) by means of at least one opening (15,16) allowing passage of the secondary fluids B1 and B2 to or from the mixing chamber (7), the mixing chamber (7) having at least one inlet orifice (14) for the main fluid, at least one outlet orifice (17), and means (8,9) for redistributing the fluid coming from the mixing chamber, characterized in the injection and/or extraction circuits being separated and disposed in the vicinity of the mixing chamber according to at least one of the walls of the chamber whose direction is substantially parallel to the device axis.
Patent TW-324780-B (TW)
Title: Temperature reducing method and device
Inventor: KUMA TOSHIMI
IPC: F28D9/00
Filed: 1996-11-11
Granted: 1998-01-11
Abstract: A kind of temperature reducing method by the heat exchange between fluids. Using the air current full of floating atomized globelet, fills one of the channels of the heat exchanger. Transport the fluid which is to be cooled down to pass the other channel. When the two fluids pass the channels, the globelet within the air current will evaporate and reduce the current^s temperature after losing the evaporation energy. Meanwhile, the fluid in the other channel can also be cooled down owing to the heat exchange to achieve the temperature reducing effect.
Patent TW-324673-B (TW)
Title: Cluster type multi-stage rolling machine and rolling method
Inventor: KAJIWARA TOSHIYUKI
IPC: B21B13/14
Filed: 1996-12-05
Granted: 1998-01-11
Abstract: A cluster type multi-stage rolling machine, which mainly is a 20-stage cluster type multi-stage rolling machine installed in a monoblock housing, in which four backstay bearing shafts are separately installed on the upper part and the lower part to support the rolling rollers, which is characterized in that: the backstay bearing shafts on two sides of the four backstay bearing shafts of the lower part are fixed on the housing through saddles, and a driving mechanism is installed to move the two backstay bearing shafts in the middle up and down.
Patent TW-375588-B (TW)
Title: Sterile adhesive bandage capable of non-contaminating application, bandage capable of non-contaminating application, a method of producing the bandage, and an apparatus for manufacturing a plurality of continuous rolls of the bandages
Inventor: TURNGREN CHRISTINA M
IPC: B65H35/07
Filed: 1997-02-12
Granted: 1999-12-01
Abstract: A bandage encapsulated in a protective sterile covering is disclosed, whereby the bandage may be removed from its sterile covering and applied with one hand without contaminating any portion of the bandage. The apparatus and method to manufacture the unique bandage is also disclosed.
Patent TW-402724-B (TW)
Title: Coaxial cable
Inventor: MOE ALAN N
IPC: H01B13/016
Filed: 1997-05-30
Granted: 2000-08-21
Abstract: A method of making a flexible coaxial cable is provided. The method comprises advancing a cable core comprising a conductor and an expanded foam dielectric surrounding the conductor along a predetermined path of travel, directing an elongate strip of copper onto the advancing cable core and bending the copper strip into a generally cylindrical form so as to loosely encircle the core. Opposing longitudinal edges of the thus formed copper strip are then moved into abutting relation and a longitudinal weld is formed joining the abutting edges to thereby form an electrically and mechanically continuous tubular copper sheath loosely surrounding the cable core. The cable core and the surrounding sheath are simultaneously advanced while the tubular sheath is deformed into an oval configuration loosely surrounding the core. The longitudinal weld of the advancing sheath is then directed against a scarfing blade and weld flash from the sheath is scarfed from the sheath. The advancing copper sheath is sunk onto the advancing cable core to form the coaxial cable. A polymer composition may be extruded around the copper sheath to form a protective jacket surrounding the coaxial cable and may be bonded thereto. The present invention also includes a flexible coaxial cable having excellent electrical and bending properties.
Patent TW-329479-B (TW)
Title: Method and apparatus for measuring electrical waveformd using atomic force microscopy
Inventor: CHRISTOPHER GRAHAM TALBOT
IPC: G01R31/28
Filed: 1997-07-10
Granted: 1998-04-11
Abstract: A method for sampling a waveform in an IC device to which a test pattern is applied ,which comprises : (a)defining a portion of the test signal containing a feature of interest; (b)applying a sampling signal to an AFM device adjacent a surface of the IC device at a predetermined print during the portion for a series of consecutive repetitions of the test signal pattern the sampling signal having substantially shorter duration than the feature of interest ; (c)measuring deflection of a cantilever in the AFM device on application of the sampling signal ;and (d)determining the voltage at the predetermined point from the measrued deflection of the cantilever.
Patent TW-466257-B (TW)
Title: Gaskets made from olefin polymers and process for making the same
Inventor: WHETTEN ALAN R
IPC: B29C44/56
Filed: 1997-08-07
Granted: 2001-12-01
Abstract: Gaskets comprising either at least one homogeneously branched ethylene polymer or at least one elastic substantially linear ethylene polymer, at least one ethylene/carboxylic acid interpolymer; and at least one slip agent are disclosed. These gaskets may also contain enhanced polyethylenes produced by the direct polymerization of various combinations of novel elastic substantially linear olefin polymers in multiple reactors using either single or multiple catalysts. These gaskets may also be comprised of at least one ethylene polymer and at least one ionomer. The above mentioned gaskets may also contain slip agents and/or foaming agents. The gaskets are particularly useful for sealing food and liquid containers and do not contribute to taste and/or odor of the packaged product, which is especially useful in food-stuff applications. Gaskets comprising substantially linear ethylene polymers have processability similar to highly branched low density polyethylene (LDPE), but the strength and toughness of linear low density polyethylene (LLDPE). A process for making the foamed gasket, comprising: (1) mixing components (A), (B) and (C) of Claim 1 at a melt mixing temperature; (2) adding a foaming agent to components (A), (B), and (C); (3) shaping the mixture into the shape of a gasket and then (4) allowing the mixture to cool.