baber/WOPTO huggingface dataset:
Patent TW-553782-B (TW)
Title: Electrical heating process for treatment of contaminated soil and sludge
Inventor: TSE KE-CHENG
IPC: B09C1/06
Filed: 2000-07-28
Granted: 2003-09-21
Abstract: The present invention provides an electrical heating process for treatment of contaminated soil and sludge comprising (1) using an electric heating furnace as a heating device; (2) using a condensation device to cool off the high temperature gas generated in the electric heating furnace; (3) using a separation device to separate moisture and contaminated material (such as organic herbicide, organic oil, mercury) from gas stream; (4) using a vacuum pump to maintain the electrical heating furnace and the connection pipeline in a negative pressure state to avoid waste gas from escaping out of the electrical furnace; and (5) using a waste gas treatment device to remove the contaminants contained in the waste gas, thereby achieving the merits of simple operation, low cost, low formation of waste gas, and good treatment effect.
Patent TW-I232103-B (TW)
Title: Stable carotene-xanthophyll beadlet compositions and methods of use
Inventor: LANG JOHN C
IPC: A23L33/155
Filed: 2000-08-08
Granted: 2005-05-11
Abstract: Beadlets comprising xanthophylls and carotenes and/or retinoids, dietary supplements comprising these beadlets and methods of use are disclosed.
Patent TW-454286-B (TW)
Title: Manufacturing method of testing connection points on the peripheral bond pads of flip chip
Inventor: JIAN FENG-LUNG
IPC: H01L21/60
Filed: 2000-08-10
Granted: 2001-09-11
Abstract: There is provided a manufacturing method of testing connection points on the peripheral bond pads of flip chip, which can be used on fine-pitch peripheral bond pad formed on a flip-chip semiconductor to form the testing connection points. Therefore, the circuit testing instrument dedicated to the peripheral bond pad can perform a circuit test procedure to the internal circuit of the semiconductor chip via the testing connection points. The manufacturing method of testing connection points on the peripheral bond pads of flip chip is characterized in using a NiV/Cu metallization structure layer to form the required testing connection points. Also, an under bump metallization structure layer is formed on this area array pads for being used as the bonding pads of the solder bumps. The manufacturing method of testing connection points on peripheral bond pads of flip chip has an advantage in using low resolution photolithography etching apparatus to define the photoresist mask while the aluminum peripheral bond pads are not damaged by corrosion.
Patent TW-510792-B (TW)
Title: Shoulder joint endoprothesis
Inventor: AHRENS UWE
IPC: A61F2/40
Filed: 2000-09-22
Granted: 2002-11-21
Abstract: A shoulder joint endoprosthesis, consisting of a ball joint head and of a stem part which can be anchored in the humerus and has a prosthesis head. The prosthesis head has, on its outer surface, a multiplicity of bores into which pins for locking tubercle fragments can be driven with frictional fit and form fit.
Patent TW-I240000-B (TW)
Title: Monascus prupureus mutant and its use in preparing yellow pigment
Inventor: CHEN YEN-LIN
IPC: A61K8/18
Filed: 2000-09-29
Granted: 2005-09-21
Abstract: The invention relates to a mutant of Monascus prupureus, designated as Monascus prupureus M011, which is useful in the production of yellow pigments with a low amount of citrinin. The invention also provides a process for production of yellow pigments, and the products prepared thereby.
Patent TW-496922-B (TW)
Title: Civil structure of unit type, and construction method thereof
Inventor: SENDA SHOHEI
IPC: E04C1/41
Filed: 2000-10-20
Granted: 2002-08-01
Abstract: This invention is of a civil structure of unit type, which is firmly integrated as one whole body, and of high durability. Convex P1 is formed at top of block unit B1 which is next to block unit B2..., and concave elbow H1 is formed at top of another block unit B1..., and to fit convex P1 into concave elbow H1 to stack block units B1 to build civil structure ST1.
Patent TW-452643-B (TW)
Title: Optical switches using an integrated Mach-Zehnder interferometer having a movable phase shifter and asymmetric arms
Inventor: AL-HEMYARI KADHAIR
IPC: G02B26/06
Filed: 2000-11-22
Granted: 2001-09-01
Abstract: A Mach-Zehnder interferometer includes a continuous arm defining a first optical path having a length and a non-continuous arm having first and second parts with a trench defined therebetween, the non-continuous arm defining a second optical path the length of which differs from that of the first optical path. A phase shifter is selectively movable between a first position in which the phase shifter introduces no phase shift to a signal traveling along the second optical path and at least a second position at which the phase shift introduces a phase shift to the optical signal traveling along the second path relative to a signal traveling through the first optical path. A M x M optical switch using such a Mach-Zehnder interferometer.
Patent TW-526228-B (TW)
Title: Mold block fabrication method by blending recycled material
Inventor: SHIE DE-MING
IPC: C08J11/00
Filed: 2000-11-24
Granted: 2003-04-01
Abstract: This invention is a mold block fabrication method by blending recycled material, which approximately follows: (1) a step of blending thermoplastic preparatory liquid; (2) a step of crashing recycled mold material; (3) a step of blending ingredients; (4) a step of vacuum bubble-removing; (5) a step of molding formation; (6) a step of isothermal solidification; (7) a step of secondary solidification; (8) a step of mold removing; and (9) a step of trimming; the formed prototypical mold, according to the above-mentioned steps, is made by utilizing thermoplastic material (thermosetting material) with hollow powder and recycled old molds; therefore, its structural strength is between wood's and metal so that advantages of wood and metal can be acquired; the proportion of the thermoplastic material can be adjusted based on the need, which not only further increases variability of the prototypical mold but also solves the difficulty-to-alter problem for the mold material characteristics and regenerates recycled, reused mold; therefore, this invention is exactly the method to both freely alter characteristics and possess environmental advantages for mold block fabrication by blending recycled material.
Patent TW-538256-B (TW)
Title: Microlithographic reduction projection catadioptric objective
Inventor: SHAFER DAVID R
IPC: G03F7/20
Filed: 2000-12-22
Granted: 2003-06-21
Abstract: The invention concerns a microlithographic reduction projection catadioptric objective having an even number greater than two of curved mirrors, being devoid of planar folding mirrors and featuring an unobscured aperture. The objective has a plurality of optical elements, and no more than two optical elements deviate substantially from disk form. The objective has an object side and an image side, and has in sequence form the obiect side to the image side a catadioptric group providing a real intermediate image, a catoptric or catadioptric group providing a virtual image, and a dioptric group providing a real image.
Patent TW-517164-B (TW)
Title: Differential pulsed laser beam probing of integrated circuits
Inventor: KASAPI STEVEN A
IPC: G01N21/01
Filed: 2001-01-31
Granted: 2003-01-11
Abstract: A laser beam is used to probe an integrated circuit device under test. A single laser provides a single laser pulse which is divided into two pulses, both of which are incident upon the device under test. After the two pulses interact with the device under test, the two pulses are separated and detected by two photo detectors. The electrical signals output by the photo detectors are then subtracted, which cancels out any common mode noise induced on both pulses including noise due to mechanical vibration of the device under test and also any noise from the laser. The difference signal can be used to reproduce a time varying signal in the device under test.
Patent TW-563069-B (TW)
Title: Fingerprint recognition device and fingerprint reading window construction
Inventor: IWAI HAJIME
IPC: G06K9/00
Filed: 2001-03-09
Granted: 2003-11-21
Abstract: To enable easy replacement of a soiled fingerprint reading window. To reduce the number of light sources and achieve miniaturization. An aperture 5 is formed in part of a case K constituting the outer shell of a fingerprint recognition device, aperture 5 being covered by a cover member 4. Cover member 4 that covers aperture 5 constitutes part of case K. An aperture 6 formed in cover member 4 is covered by a window member 7 for fingerprint reading consisting of an optically transparent member. Window member 7 is arranged on the under-surface of cover member 4 and is resiliently held by the holding feet 11 formed on cover member 4. Light source 42, light-guide plate 43, reflection mirrors 33 and 34, image pick-up lens 35 and image pick-up element 36 are held by holding body H which is fixedly arranged in case K. Window member 7 is clamped between supporting faces 38 of holding body H and cover member 4 so as to be immovable. Light-guide plate 43 is arranged adjacent and inclined with respect to window member 7. Detection light rays from light-emitting elements 42 are sufficiently diffused while passing through light-guide plate 43 and are emitted in planar fashion from light-guide plate 43 towards window member 7.
Patent TW-587928-B (TW)
Title: Apparatus and method for electrophysiological testing
Inventor: TRUMBULL JONATHAN D
IPC: G01N27/416
Filed: 2001-03-22
Granted: 2004-05-21
Abstract: A method and apparatus for running a plurality of tests concurrently to obtain data relating to the electrophysiological properties of receptors and channels in biological membranes of test subjects, such as, for example, Xenopus oocytes. The invention further provides software for controlling, acquiring, and recording data relating to electrophysiological properties of receptors and channels in biological membranes of test subjects, such as, for example, oocytes. This invention increases the throughput rate for experiments and assays employing receptors and ion channels expressed in biological membranes of test subjects, such as, for example, oocytes. In the case of an oocyte, these receptors and channels may be natively expressed (endogenous), may be placed into the oocyte (exogenous), or may be expressed from other RNA or DNA previously placed into the oocyte (exogenous). The invention provides a means for a sole researcher to operate a plurality of electrophysiological test stations in the time and space conventionally required by a single electrophysiological test station. The invention automates these stations and provides a means for a sole individual to perform large sets of experiments that would be physically and mentally exhausting in the absence of this invention. In addition, this invention provides efficient database and data analysis software integrated with the data acquisition software, thereby increasing the user's data-handling productivity to keep pace with the augmented data generation capacity.
Patent TW-I246665-B (TW)
Title: Method for aiding the driving safety of road vehicle by monocular computer vision
Inventor: TZENG DING-JANG
IPC: G08G1/00
Filed: 2001-07-12
Granted: 2006-01-01
Abstract: The present invention is a monocular computer vision technique used to aid the driving safety of road vehicle. An image-capturing device (e.g., digital camera or camcorder) is installed in a vehicle facing the road in front of the vehicle to perform the following steps: capturing a series of images of the vehicle in a specific direction by the image-capturing device; analyzing the series of images by computer vision; and obtaining a driving situation of the road through the computer vision analysis.
Patent TW-I238915-B (TW)
Title: Active matrix liquid crystal display device
Inventor: MATSUMOTO KIMIKAZU
IPC: G02F1/136
Filed: 2001-07-17
Granted: 2005-09-01
Abstract: In an active matrix liquid crystal display device, a component of an electric field generated between a drain electrode and source electrode of a TFT element for controlling power supply to a pixel electrode, which is parallel to substrates, has a direction identical with a rubbing direction of a liquid crystal layer.
Patent TW-502453-B (TW)
Title: MOSFET and the manufacturing method thereof
Inventor: JANG WEN-YUE
IPC: H01L21/336
Filed: 2001-09-06
Granted: 2002-09-11
Abstract: A MOSFET and the manufacturing method thereof are disclosed, whose feature is that there is a trench on the substrate, the channel region is a doped semiconductor layer crossing the trench, the gate is located in the trench and on top of the trench, and surround the channel region with the gate dielectric layer inbetween. The gate and the sidewall of the trench is separated respectively with a spacer and an insulation layer. The steps of the manufacturing method are described as follows: firstly, form a trench filled with an insulating layer on the semiconductor substrate, remove the upper layer portion of the insulating layer, form spacer on the sidewall of the trench, fill this trench by the sacrificial layer. Form and define a doped semiconductor layer on the substrate, form a device region crossing the sacrificial layer. Remove the sacrificial layer, form a gate dielectric layer on the surface of the device region. Form a conductive layer on the semiconductor substrate and fill into the trench, and define this conductive layer to form a gate located in the trench and on top of the trench. Then form a source and a drain on both sides of the gate.
Patent TW-515016-B (TW)
Title: Flip chip and its manufacturing process
Inventor: LI JIN-YUAN
IPC: H01L21/60
Filed: 2001-09-10
Granted: 2002-12-21
Abstract: A kind of flip chip at least includes the followings: a chip, which has an active surface; a re-disposed circuit structure body, which is disposed on the active surface of the chip; at lest a metal pillar, which is disposed on the re-disposed circuit structure body; and at least a soldering bump, which is disposed on the metal pillar.
Patent TW-494547-B (TW)
Title: Wafer pod with moisture removal capability
Inventor: TSAI TZUNG-JIE
IPC: H01L23/02
Filed: 2001-09-12
Granted: 2002-07-11
Abstract: This invention provides a wafer pod with moisture removal capability. The pod body consists of a top cap, a screw, an upper liner, a gasket, a base, a wafer lock, a pod latch and a lower liner, the wafer pod structure is made complete with the addition of a pod door, and a drying device with moisture removal capability is installed in the top liner without affecting the storage space of the pod for wafers and is fixed. Some moisture absorbing medium can be placed in the drying device, which can at least be drying agent such as silica gel.
Patent TW-I235937-B (TW)
Title: Commodity quoting method
Inventor: LEE YUN-JUNG
Filed: 2001-10-03
Granted: 2005-07-11
Abstract: This invention relates to a commodity quoting method. It at least comprises the following procedures: (1) user inputs the inquiry data of intend-to-quote commodity to a commodity quoting system. (2) The commodity quoting system tells the user the unit production cost or purchasing cost of the commodity according to the inquiry data of intend-to-quote commodity. (3) User inputs the expected profit rate and discount rate of the commodity to the commodity quoting system. (4) The commodity quoting system calculates the before and after discount prices, where the before and after discount prices (the after discount price is the unit price under FOB, free on board, quoting conditions) equal to unit producing cost or unit purchasing of the commodity multiplying (1+expected profit rate) and price before discount multiplying the discount rate respectively. After calculating the after discount price, the method further executes the following steps. (5) It inputs the transportation data, insuring data, freight profit rate and insurance profit rate of the commodity to the commodity quoting system. (6) It uses the commodity quoting system to calculate the total freight, total insurance, unit freight and unit insurance of the commodity, where the total freight, total insurance, unit freight and unit insurance of the commodity respectively equal to the total freight cost multiplying (1+freight profit rate), the total insuring cost multiplying (1+insurance profit rate). The total freight divides total transporting quantity, and the total insurance divides total insuring quantity. (7) It uses the commodity quoting system to calculate the unit quotation of the commodity under C&F (cost and freight) or CIF (cost, insurance and freight) conditions. Wherein, the unit quotation of the commodity under C&F or CIF conditions respectively equals to after discount price plus unit freight, and after discount price plus unit freight and unit insurance.
Patent TW-574196-B (TW)
Title: Process for preparing methyl tert-butyl and isobutene-free C4-hydrocarbon mixture
Inventor: RIX ARMIN DR
IPC: C07C11/08
Filed: 2001-10-18
Granted: 2004-02-01
Abstract: An isobutene-free methyl-tert-butylether and a 4C hydrocarbon mixture are prepared by reaction of an isobutene containing 4C hydrocarbon stream with methanol in the presence of an acid catalyst by a two step process in which the second step comprises reaction of residual isobutene at an acid ion exchange resin in a reactive distillation column using a recycle ratio of less than 1. Production of methyl-tert-butylether (MTBE) and a 4C hydrocarbon mixture essentially free of isobutene by reaction of an isobutene containing 4C hydrocarbon stream with methanol in the presence of an acid catalyst comprises as a first step reaction, in at least one reactor, of isobutene with methanol to a state of equilibrium and, in a second step, reaction of the residual isobutene in the mixture at an acid ion exchange resin in a reactive distillation column whereby the reactive distillation column is operated at 3-15 bara and 55-75 degrees C using a recycle ratio of less than 1.
Patent TW-I238765-B (TW)
Title: Process for manufacturing colored rubber chip
Inventor: MURAYAMA TOSHIYA
IPC: E01C5/18
Filed: 2001-10-22
Granted: 2005-09-01
Abstract: The present invention provides a process for inexpensively manufacturing a colored rubber chip which has an edged, pyramid-shape close to a ground state, shows an excellent color retention and can form a thick colored film without any complex steps. The process for manufacturing a colored rubber chip comprises a step wherein at least from 10 to 100 pts. wt. one- or two-part polyurethane resin which gels from a liquid state within 60 sec and cures through this process and a film-forming material containing a pigment are added to and stirred and mixed with 100 pts. wt. vulcanized rubber chip of a particle size of from 1 to 10 mm or a fibrous rubber chip of a fiber length of 30 mm. Here, the mixture is continuously stirred and mixed even after the polyurethane resin begins to gel and the rubber chip begins to agglomerate to disintegrate the agglomerated rubber chip.
Patent TW-550530-B (TW)
Title: Display device and method of driving the same
Inventor: KOYAMA JUN
IPC: G09G3/32
Filed: 2001-10-24
Granted: 2003-09-01
Abstract: In a conventional EL display device, a general video signal (analog signal voltage) is sampled to be outputted to a source signal line and then inputted to a gate electrode of a driving TFT provided in each pixel. The drain current of the TFT is controlled to control the current flowing into an EL element, thereby adjusting the luminance. However, accurate gray scales cannot be obtained unless the video signal is converted before it is sampled and inputted to the source signal line since the drain current of the driving TFT does not correspond to the gate voltage of the driving TFT linearly. The invention solve this problem by converting an inputted analog signal voltage into a current, converting the current into the gate-source voltage of a correction TFT that has the same polarity as a driving TFT, supplying the gate-source voltage as a source line signal to a source signal line, and applying the source line signal to a gate electrode of the driving TFT. Thus an EL element can emit light at a luminance linearly corresponding to the inputted analog signal voltage.
Patent TW-583091-B (TW)
Title: Gas diffusion electrode manufacture and MEA fabrication
Inventor: FAN QINBAI
IPC: H01M8/10
Filed: 2001-11-01
Granted: 2004-04-11
Abstract: A method for producing a gas diffusion electrode in which a slurry of carbon black, alcohol, water and a tetrafluoroethylene emulsion is applied as a layer a non-Teflonized carbon cloth substrate, which is then heated to remove water. The dried coated carbon cloth is then rolled followed by heating to remove wetting agents present in the tetrafluoroethylene emulsion. The coated carbon cloth is then cooled and rolled again to produce the final end product.
Patent TW-533479-B (TW)
Title: 3-5 group compound semiconductor and light emitting device
Inventor: IYECHIKA YASUSHI
IPC: H01S5/323
Filed: 2001-11-07
Granted: 2003-05-21
Abstract: Provided is a 3-5 group compound semiconductor having a concentration of a p-type dopant of 1x10<17> cm<-3> or more and 1x10<21> cm<-3> or less, which can be laminated to control the carrier concentration of an InGaAlN-type mixed crystal in a low range with high reproducibility. Also provided is a 3-5 group compound semiconductor in which the carrier concentration of an InGaAlN-type mixed crystal is controlled in a low range with high reproducibility, and a light emitting device having high light emitting efficiency.
Patent TW-531972-B (TW)
Title: Embedded built-in self-test core and its approach for digital-to-analog converters
Inventor: CHANG TSIN-YUAN
IPC: H03M1/66
Filed: 2001-12-04
Granted: 2003-05-11
Abstract: This invention ""embedded built-in self-test core and its approach for digital-to-analog converters"" can test the parameters of offset error, gain error, differential nonlinearity, and integral nonlinearity in DACs (digital-to-analog converters) that are deeply embedded in SoC (system on a chip) environment. The main technology of this invention is to apply a negative ramp or expected value of voltages for comparisons with the outputs of DAC-under-test. On the other hand, the main characteristic of the invention is to start with the MSB down to the LSB with the negative ramp when measuring the INL, and compare the outputs of DAC under test with expected range.
Patent TW-531716-B (TW)
Title: Expense management system
Inventor: YAMAGISHI JUNICHI
IPC: G07D9/00
Filed: 2001-12-13
Granted: 2003-05-11
Abstract: The present invention provides an expense management system, which comprises the gaming machines 1, 3 with fingerprint data input means 5, 7; a MPU 13 connected with the gaming machines 1, 3 in wired or wireless manner; a finger data registration means 17 and a card data input means 19; an expense database 23; a card management mechanism 31 for communication via a telephone line 29; a card database 33. In case of inputting card data and registering with fingerprint data, the data will be sent to the card management mechanism 31, and checked with the card data in the card database 33, and sending the verification signal from the card management mechanism 31 to MPU 13. When the fingerprint data inputted into the fingerprint data input means 5, 7 is held consistent with the registered fingerprint data, the gaming machines 1, 3 are in an operable status, and can obtain the expense corresponding to the operation information through the expense data, and send the expense result to the card management mechanism 31.