baber/WOPTO huggingface dataset:
Patent TW-477816-B (TW)
Title: A direct smelting process
Inventor: MCCARTHY CAROLYN
IPC: C21C5/56
Filed: 1999-12-24
Granted: 2002-03-01
Abstract: A direct smelting process for producing metals from a metalliferous feed material is disclosed. The process includes forming a molten bath having a metal layer (15) and a slag layer (16) on the metal layer in a metallurgical vessel, injecting metalliferous feed material and solid carbonaceous material into the metal layer via a plurality of lances/tuyeres (11), and smelting metalliferous material to metal in the metal layer. The process also includes causing molten material to be projected as splashes, droplets, and streams into a top space above a nominal quiescent surface of the molten bath to form a transition zone (23). The process also includes injecting an oxygen-containing gas into the vessel via one or more than one lance/tuyere (13) to post-combust reaction gases released from the molten bath, whereby the ascending and thereafter descending splashes, droplets and streams of molten material in the transition zone facilitate heat transfer to the molten bath, and whereby the transition zone minimises heat loss from the vessel via the side walls in contact with the transition zone. The process is characterised by controlling the process by maintaining a high slag inventory.
Patent TW-396255-B (TW)
Title: Fail-safe delivery valve for pressurized tanks
Inventor: LEFEBRE DAVID A
IPC: F16K1/30
Filed: 1999-08-07
Granted: 2000-07-01
Abstract: The present apparatus invention uses a pressure responsive valve element to provide a virtually fail safe system for preventing hazardous discharge of fluid from a pressurized cylinder or tank. A diaphragm controls the movement of the valve element to prevent discharge of gas from a tank unless a predetermined pressure condition exists downstream of the check valve. This system is particularly useful in the delivery of arsine gas and provides multiple safeguards against accidental discharge.
Patent TW-432325-B (TW)
Title: Method for automatically comparing and judging test sample
Inventor: DING YUN-REN
IPC: G06F7/04
Filed: 1999-08-12
Granted: 2001-05-01
Abstract: The invention is a method for automatically comparing and judging test sample, which establishes a common testing pattern in accordance with the common characteristics of the system to be tested using an identical communication interface. When accessing the data from the system to be tested, a description file specified by the testing personnel is referred to compare the testing point with the corresponding on-line instant data for calculation. Then, the result is displayed with highlighted or blinking method to remind the testing personnel whether the system to be tested passes the test.
Patent TW-442372-B (TW)
Title: Forming tool for the information carrier disc-slug
Inventor: ZIETEK MICHAEL
IPC: G11B7/24
Filed: 1999-12-01
Granted: 2001-06-23
Abstract: This invention relates to a forming tool for the injection mold or injection-press of the information carrier disc-slug (11) from the polymethacrylate-plastics, which is suitable as the element of an injection mold on injection press machine, whereby by forming tool is made of two forming parts (1, 2), whereby a forming part (1) contains a die (8) with the information data and forms together with the second forming part (2) a cavity for an information carrier disc-slug, a sprue bushing (4) for a sprue piece (5) with a part (6) located centrally, and further exist a butt-joint cylinder (9) in order to cut the sprue piece (5) in the tool and exit an ejection in (10), it is characterized in that the sprue gap (SP) between the part (6) of the sprue piece (5) and the information carrier disc-slug (11) amounts to less than 0.3 mm and the cutting gap (SN) between the edge of the butt-joint cylinder (9) and the information carrier disc-slug (11) amounts to less than 0.2 mm.
Patent TW-460757-B (TW)
Title: Developing liquid composition
Inventor: LI JIUN-SHIAN
IPC: G03F7/004
Filed: 1999-11-01
Granted: 2001-10-21
Abstract: This invention provides a basic developing liquid composition used for developing images upon light exposure of a photosensitive resin, the composition comprising: (A) water; (B) 0.01-5% by weight of one basic compound; (C) 0.01-3.5% by weight of one non-ionic surfactant, wherein the non-ionic surfactant (C) has the following formula (I), where n is an integer of 6 to 23, and in R1, R2, R3, R4, R5, at least two of them is alkylaryl or aryl.
Patent TW-449689-B (TW)
Title: Motherboard and computer system for flexible using SDRAM and DDRAM
Inventor: JANG NAI-SHUEN
IPC: G11C5/04
Filed: 1999-12-10
Granted: 2001-08-11
Abstract: This invention provides a Motherboard and computer system for flexible using SDRAM and DDRAM. It saves the PCB area of the computer system motherboard to reduce production cost by providing the voltage regulator of the terminated voltage and absorbing multiple terminated resistor of the transmission cable locating on the terminated resistor module. When selecting DDRAM module, it needs to plug the terminated resistor module into the memory module slot to provide the terminated voltage and resistor that DDRAM needs. Besides, when using DDRAM, the motherboard also needs to provide differential motion clock signals. By using the differential motion clock generation device, it commands the differential motion clock generation device to generate differential clock signals for DDRAM to use when detecting the reference voltage value that DDRAM outputs.
Patent TW-515791-B (TW)
Title: Method of producing aromatic carboxylic acids
Inventor: JHUNG SUNG-HWA
IPC: C07C51/265
Filed: 2000-01-10
Granted: 2003-01-01
Abstract: An improved production method of aromatic carboxylic acids of significantly improved yields and quality by oxidizing alkyl aromatic substrates or their partially oxidized intermediates by oxygen-enriched gas in a conventional Co-Mn-Br catalyst system containing additional components such as a transition metal or lanthanide metal component in an aliphatic carboxylic acid having 1-6 carbon atoms. In other words, a decline in reactivity in the later part of the oxidation reaction and the precipitation of a catalyst such as manganese were effectively deterred by means of incorporating one or more than one type of transition or lanthanide metal components selected from such metals as Ce, Zr, Hf, Fe, Cr, and Mo during the oxidation reaction with oxygen-enriched gas. With this invention, pure aromatic carboxylic acids with white color can be obtained with high selectivity and reactivity by oxidation of substrates with oxygen-enriched gas. The oxidation reaction of alkylaromatic substrates proceeds more selectively with a much faster rate to produce aromatic carboxylic acids of improved quality as compared to those of conventional oxidation processes.
Patent TW-520402-B (TW)
Title: A method for processing a low sticking surface of an article
Inventor: CHIOU SUNG-MAU
IPC: C23C14/36
Filed: 2000-02-03
Granted: 2003-02-11
Abstract: The invention relates to a method for processing a surface of an article. In a vacuum chamber, the surface of the article is coated with a Cr-N-C film having a low surface energy characteristic. The Cr-N-C film comprises 20% to 50% nitrogen, 0 to 10% carbon and oxygen and the other being chromium. Furthermore, the surface of the article can have various roughness, and is manufactured by electrical or mechanical method. Therefore, the surface of the article had better be coated with a Cr film with high toughness and thickness small than 20 μm to prevent the Cr-N-C film from peeling. The film made by the method of the invention can improve sticking, corrosion and wear so as to increase the life of the tool and the mold and to raise the product efficiency.
Patent TW-494607-B (TW)
Title: Digital power factor calibration circuit
Inventor: YANG RUEI-BIAU
IPC: H02J3/18
Filed: 2000-02-09
Granted: 2002-07-11
Abstract: A digital power factor calibration circuit includes the followings: a full-wave rectifier for receiving an AC voltage input; and a pulse width modulation circuit, which includes an analog/digital converter for converting the voltage output of a full-wave rectifier into a series of address such that power factor calibration is performed by sequentially extracting an pulse output of pulse width modulation generated for the pulse corresponding to each address based on the series of address from a register so as to control on/off of a switching apparatus. In the invention, by using digital operation theory, power factor calibration is operated such that it has the advantages such as high accuracy, easy fabrication and low production cost.
Patent TW-476179-B (TW)
Title: Charge pump circuit applied in low supply voltage
Inventor: LIN HONG-CHIN
IPC: H02M3/07
Filed: 2000-02-11
Granted: 2002-02-11
Abstract: A kind of charge pump circuit applied in low supply voltage is disclosed in the present invention. In each stage of the Dickson charge pump circuit, a voltage bias is provided on the gate of the original transistor by another sub-charge pump circuit and the first transistor is added between substrate and source in order to eliminate the substrate effect. Additionally, the second transistor is added between gate and drain of the original transistor in order to eliminate the problem of reverse charge sharing. Therefore, the low supply voltage can be utilized by the charge pump circuit of the present invention to provide a higher positive or negative voltage so as to eliminate the problem occurred in Dickson charge pump circuit.
Patent TW-527237-B (TW)
Title: A swaging ring, a method of manufacture, and a manufacturing installation
Inventor: ANDRE MICHEL
IPC: B21D53/16
Filed: 2000-02-23
Granted: 2003-04-11
Abstract: To connect a connection element (12) to one end (10A, 10B) of the strip (10) from which the swaging ring is made, the connection element is placed against said end in such a manner that at least one anchor edge (14) of the connection element (12) is in register with said end, and pressure is exerted on the connection element (12) so as to upset the material of said end (10A, 10B) of the strip that lies beneath the connection element (12) while forming a fixing member (15) in said end that is suitable for co-operating with said anchor edge so as to hold together the connection element and said end of the strip.
Patent TW-508873-B (TW)
Title: Surface mountable connector assembly including a printed circuit board
Inventor: IMSCHWEILER DEREK
IPC: H01R24/64
Filed: 2000-05-23
Granted: 2002-11-01
Abstract: Connector assembly including a jack defining a plug-receiving receptacle and a shield arranged around the jack. The jack includes a printed circuit board component including a printed circuit board, a first set of contacts each including a contact portion arranged in the receptacle and a board portion connected to the printed circuit board, and a second set of contacts each including a terminal portion adapted for mounting to a planar surface of a substrate and a board portion connected to the printed circuit board. The printed circuit board includes a wiring pattern for electrically coupling the list and second sets of contacts. The terminal portions extend rearwardly and downward from the jack and have a co-planar portion. The jack may include an LED arranged proximate the printed circuit board, in which case the jack also includes a light pipe element that can transmit light from the LED to be visible from a front face of the jack, or adjacent the front face of the jack, in which case electrical leads connect the LED to the printed circuit board. The jack can also include electrical signal processing components, such as toroids for filtering applications, which may be mounted on the printed circuit board.
Patent TW-563083-B (TW)
Title: Method of addressing a memory-effect display panel
Inventor: SALAVIN SERGE
IPC: G09G3/293
Filed: 2000-06-02
Granted: 2003-11-21
Abstract: The present invention relates to a method of addressing a memory-effect display panel comprising cells defined at the intersection of arrays of crossed electrodes, the cells having two states, one being the \"written\" state and the other the \"erased\" state, the method consisting, over a given cycle time, in applying a sustain signal to all the cells, the sustain signal producing a sustain discharge in the cells in the written state, and in applying an address signal, comprising a semi-selective signal and a selective signal, in succession to the electrodes of one array, the semi-selective signal being applied simultaneously to different electrodes for at least part of the cycle time of the selective signal. The invention applies to coplanar-type and matrix-type AC plasma display panels.
Patent TW-I243686-B (TW)
Title: Method for collecting fragrance ingredient and perfume composition and cosmetic containing the fragrance ingredient
Inventor: YOMOGIDA KATSUYUKI
IPC: A61K8/96
Filed: 2000-06-22
Granted: 2005-11-21
Abstract: A method of collection of the fragrance ingredient of fragrant wood comprises extracting an essential oil ingredient by a solvent from the fragrant wood and collecting the fragrance ingredient in a vapor-phase by heating the extract, a perfume composition contains the fragrance ingredient, and a cosmetic contains the fragrance ingredient. The fragrance ingredient is obtained without a burnt smell, and it has an aroma of the fragrant wood.
Patent TW-465032-B (TW)
Title: Manufacturing method of bit line contact
Inventor: CHIU SHENG-FEN
IPC: H01L21/768
Filed: 2000-07-26
Granted: 2001-11-21
Abstract: The present invention provides a manufacturing method of bit line contact, which comprises, first, providing a semiconductor substrate having a surface formed thereon a plurality of gates; next, forming a protection film on the sidewalls and upper surfaces of the plurality of gates; then, globally forming an insulating layer to cover the plurality of gates; next, selectively etching the insulating layer to form a bit line contact; then, forming a sidewall insulating layer on the sidewall of the bit line contact. Based on the manufacturing method of the present invention, it is able to avoid stopping etching or undesirable short between gate and source/drain areas.
Patent TW-484253-B (TW)
Title: Low-inductance low-resistance electrical connector
Inventor: MCHUGH ROBERT G
IPC: H01R12/72
Filed: 2000-08-08
Granted: 2002-04-21
Abstract: A low-inductance, low-resistance electrical connector for delivering power from a power supply to an IC module comprises a ground contact, a processor power contact and a cache power contact stamped from pure copper sheets and separated from each other by thin insulation film. Plastic members are provided with spring arms to engage with and thus provide sufficient normal force for contact arms of the corresponding contacts to engage with contact pads of the IC module thereby ensuring a reliable electrical connection. The ground contact and the processor and cache power contacts are connected with a capacitor board by pressure engagement to connect with the power supply. A number of individual signal contacts is also provided to interconnect a signal source with the IC module via a signal board.
Patent TW-449654-B (TW)
Title: Air conditioner
Inventor: TAKAHASHI TOMOMI
IPC: F24F1/0076
Filed: 2000-08-15
Granted: 2001-08-11
Abstract: In an air conditioner equipped with an air cleaner, a front panel is provided with three air inlets of a first air inlet located on the front face of the front panel, a second air inlet located on the top face thereof, and a third air inlet located therebetween. Each of the first and second air inlets has opening/closing unit including louvers, and an air cleaner is arranged on the inside of the third air inlet. At the time of cooling/heating operation and at the time of dehumidifying operation, the first and second air inlets are opened and closed by the opening/closing unit, by which the amount of air passing through the air cleaner is changed, thereby utilizing the air cleaner effectively.
Patent TW-512459-B (TW)
Title: Monitoring a process and compensating for radiation source fluctuations
Inventor: GRIMBERGEN WICHAEL N
IPC: H05H1/46
Filed: 2000-08-24
Granted: 2002-12-01
Abstract: A substrate processing apparatus comprises a process chamber comprising a radiation source. One or more detectors are provided to detect a first radiation from the chamber and a second radiation from the radiation source. A signal analyzer is adapted to normalize the first radiation relative to the second radiation, and optionally, to apply a correction factor to the sample signal.
Patent TW-480875-B (TW)
Title: Image processing architecture and method of fast scanner
Inventor: GENG GUO-GUANG
IPC: H04N1/40
Filed: 2000-08-28
Granted: 2002-03-21
Abstract: An image processing architecture and method of fast scanner are disclosed, which is suitable for the application of processing the outputted image data from the analog signal processor. The image processing architecture of the present invention has a ping-pong buffer, digital controller, the image data storage region and a cache memory. The ping-pong buffer has several buffer rows, any one of the buffer row can store the image data. The digital controller is used to process the image data. The image data storage region stores the calibration member to calibrate the image data and the calibrated image after calibrating the image data. The cache memory stores the calibrated member obtained from the image data storage region, and provides this calibration member so that the present image processing architecture can calibrate said image data according to the calibration member.
Patent TW-I243098-B (TW)
Title: Method for forming a decorative, decorative laminate lay-up, and decorative laminate
Inventor: PALMER DOROTHY TEPERA
IPC: B32B27/00
Filed: 2000-09-14
Granted: 2005-11-11
Abstract: A method for forming a glossy decorative laminate is disclosed. The method is achieved by stacking a decorative laminate sheet assembly having a top layer, casting a polypropylene release sheet wherein the polypropylene release sheet is processed with chill rollers treated in a manner which improves the gloss characteristics of the resulting decorative laminate, positioning the polypropylene release sheet on the top layer of the decorative laminate sheet assembly, applying heat and pressure to the decorative laminate sheet assembly and the polypropylene release sheet sufficient to bond the decorative laminate and releasably bond the polypropylene release sheet to the top layer of the decorative laminate sheet assembly, and removing the polypropylene release sheet from the top layer of the decorative laminate sheet assembly to reveal a decorative laminate exhibiting desirable gloss characteristics.
Patent TW-475244-B (TW)
Title: Stacked type module packaging structure and the generation method thereof
Inventor: LO SHIH-KUI
IPC: H01L23/00
Filed: 2000-09-29
Granted: 2002-02-01
Abstract: The present invention provides a stacked type module packaging structure and the generation method thereof, wherein a 3D module packaging structure is generated by the carrier stacking method of the present invention, which not only raises the assembling density of the device but also increases the yield rate of the productivity to increase the production quantity. The stacked type module packaging structure comprises: a first chip carrier unit having the first installation surface and the second installation surface, said first installation surface being provided for installing an external device, said second installation surface having a first chip disposing slot comprising a conductive layer; a first chip disposed in said first chip disposing slot; at least a second chip carrier unit having the third installation surface and the fourth installation surface, said third installation surface being provided for installing said second installation surface, so as to generate a stacked module having rugged region at the edge, said fourth installation surface having a second chip disposing slot having a conductive layer; and at least a second chip disposed in said second chip disposing slot. The method to generate the stacked type module packaging structure comprises the following steps: making plural chip carrier units out of plural substrates; assembling the plural chip carrier units to form the stacked type module structure having rugged regions; applying the electrical adhesive to the rugged region in the stacked type module structure, so as to fix and electrically connect the stacked type module structure; proceeding a soldering process to the fixed and electrically connected stacked type module structure for completing the stacked type module structure and electrical connection. Furthermore, quality detection can be proceeded to the completed stacked type module structure to eliminate those bad stacked type module products.
Patent TW-478964-B (TW)
Title: Method and apparatus for treating exhaust gases
Inventor: HIROSE HIDEKI
IPC: B01J20/34
Filed: 2000-10-17
Granted: 2002-03-11
Abstract: An apparatus (21) for treating exhaust gases. The apparatus includes an absorbing tower (31) containing an adsorbent (35, 36) to adsorb an impurity gas included in the exhaust gases. A desorbing tower heats the adsorbent to desorb the impurity gas from the adsorbent so that the adsorbent can be re-used. A transfer unit (23) circulates the adsorbent between the adsorbing tower and the desorbing tower (51). A controller (26) controls the temperature of the adsorbent. A helical heater (71; 71a; 71b) is arranged in the desorbing tower to heat the adsorbent.
Patent TW-593641-B (TW)
Title: Topologically structured polymer coating
Inventor: SEIBERLE HUBERT
IPC: C09K19/54
Filed: 2000-10-18
Granted: 2004-06-21
Abstract: Sub-micron-structured (nanostructured) polymer film or coatings are made by coating a substrate with a mixture of materials. One of the materials is removed using a selective solvent, leaving pores or other nanostructure. The substrate may be grooved, providing a competing nanostructure. The coating may act as an antireflective coating, optical retarder, optical diffuser, or orientation layer.
Patent TW-480361-B (TW)
Title: Image capture device and method of compensating for changes in an illumination source
Inventor: BOERGER PAUL A
IPC: G06F17/50
Filed: 2000-11-02
Granted: 2002-03-21
Abstract: Via simple electronic circuitry, an analog voltage that tracks the LED light output is produced. This analog voltage is read by an A/D converter to ascertain an approximate relative light output of the LED so that light output compensation can be quickly calculated. A resistor-capacitor circuit is used to approximate the behavior of the LED light output. The output voltage from this circuit is sampled and used along with a sensed ambient temperature to adjust the exposure time of an image capture system.
Patent TW-472362-B (TW)
Title: Method of manufacturing capacitor of semiconductor device
Inventor: LEE KEE-JEUNG
IPC: H01L21/316
Filed: 2000-11-07
Granted: 2002-01-11
Abstract: The present invention discloses a method of manufacturing a capacitor of high capacitance using a (Ta2O5)1-x(TiO2)x thin film as dielectric layer. The method, according to the present invention, comprises providing a semiconductor substrate over which selected lower patterns are formed and an intermediate insulating layer is covered; forming a lower electrode on the intermediate insulating layer; depositing a (Ta2O5)1-x-(TiO2)x thin film in an amorphous state on the lower electrode; annealing the amorphous (Ta2O5)1-x-(TiO2)x thin film at a low temperature; annealing the low temperature amorphous (Ta2O5)1-x-(TiO2)x thin film at a high temperature to form a crystalline (Ta2O5)1-x-(TiO2)x thin film as a dielectric layer; and forming an upper electrode on the (Ta2O5)1-x-(TiO2)x thin film.