baber/WOPTO huggingface dataset:
Patent TW-479093-B (TW)
Title: Solution for river pollution
Inventor: WU WEI-GUO
IPC: E02B3/02
Filed: 1999-07-28
Granted: 2002-03-11
Abstract: This invention of a solution for river pollution consists of a main river and a water store area including a water inlet next to the sea with an inlet valve and a water outlet connected to the main river at a certain distance away from the sea-port with an outlet valve. During the flood tide, open the water inlet valve at the inlet area of the water store area to store clean seawater in the store area. In addition, open the outlet valve at the outlet area to lead the clean seawater of higher water level, kept in the water store area, to the main river during the low tide to flush and carry the polluted water in the main river out to the sea.
Patent TW-523545-B (TW)
Title: Production of synthetic lubricant and lubricant base stock without dewaxing
Inventor: WITTENBRINK ROBERT JAY
IPC: C10N40/25
Filed: 1999-10-22
Granted: 2003-03-11
Abstract: A lubricating base stock useful for forming lubricants such as a multigrade automotive oils, automatic transmission oils, greases and the like is prepared by hydroisomerizing a waxy hydrocarbon feed fraction having an initial boiling point in the 650-750 DEG F range and an end point of at least 1050 DEG F, synthesized by a slurry Fischer-Tropsch hydrocarbon synthesis process. The hydroisomerization forms a hydroisomerate containing the desired base stock which is recovered, without dewaxing the hydroisomerate. The hydroisomerization is conducted at conditions effective to convert at least 67 wt.% of the 650-750 DEG F + waxy feed hydrocarbons to lower boiling hydrocarbons. When combined with a standard lubricant additive package, these base stocks have been formed into multigrade automotive crankcase oils, transmission oils and hydraulic oils meeting the specifications for these oils.
Patent TW-430604-B (TW)
Title: Method and apparatus for forming bottles in a single process
Inventor: WANG RUNG-HUA
IPC: B29C49/06
Filed: 1999-10-13
Granted: 2001-04-21
Abstract: Disclosed is a method and apparatus for forming bottles in a single process. The mold for forming the bottles is constructed of a plurality of upright mold parts. The forming mold is formed at the upper and lower ends of the mating face thereof, with corresponding through holes for receiving a material injection nozzle and an air injection nozzle, respectively. The air injection nozzle is provided at a center thereof with a rod extending upwards to the neighborhood of the material injection nozzle. The rod is provided at an end portion thereof with a dome shaped tip for properly controlling the injection pressure of the material injection nozzle. The rod drives sliding movement of the dome shaped tip to change its distance in relation to the material injection nozzle, and subjects the injected material to be expanded by the dome shaped tip so as to suspend around the rod forming a blank. While the blank extends to an appropriate length, the air injection nozzle is activated to inflate the blank until reaching mold walls. A bottle product is obtained upon cooling.
Patent TW-428284-B (TW)
Title: Manufacturing method of dual damascene
Inventor: TSAI JENG-YUAN
IPC: H01L21/768
Filed: 1999-10-20
Granted: 2001-04-01
Abstract: There is provided a manufacturing method of dual damascene, which forms a non-doped silicon glass layer before forming a fluorinated silicon glass layer on a semiconductor substrate for being used as an inter metal dielectric layer. Therefore, it is able to not only eliminate the surface sensitivity but also obtain a fluorinated silicon glass layer with high uniformity and stability. In addition, the non-doped silicon glass layer may also increase the adhesive capability between the fluorinated silicon glass layer and other substance layer. Furthermore, it is appreciated that the particles are not easily formed.
Patent TW-445168-B (TW)
Title: Slow sand filter for use with intermittently flowing water supply and method of use thereof
Inventor: MANZ DAVID H
IPC: B01D24/38
Filed: 1999-11-06
Granted: 2001-07-11
Abstract: This invention relates to a novel intermittent slow sand filter and a method of using the intermittent filter. More particularly, this invention pertains to a novel slow sand filter which remains effective, even when intermittently operated, and which can be periodically cleaned without disturbing the action of the intermittent filter. A slow sand filter apparatus comprising: a container having an upper portion and a lower portion; a water inlet in the upper portion of the container, the water inlet being connected to a supply of water; a filter material filling at least the lower portion of the container, the filter material having a top surface below the water inlet; a schmutzdeuke layer on the top surface of the filter material; a water outlet in the lower portion of the container below the top surface of the filter material; and a water level maintenance device in the upper portion which maintains water in the upper portion of the container at a maintenance level above the top surface of the filter material, the maintenance level being a balance between (1) a water maintenance level that is sufficiently deep that water falling from the water inlet onto the top of the water in the container does not significantly disturb the schmutzdeuke layer; and (2) a water maintenance level that is sufficiently shallow that oxygen from the air above the water level can diffuse through the water and reach the schmutzdeuke layer so that the schmutzdeuke layer is maintained in living condition even when there is no flow of water through the water inlet.
Patent TW-512115-B (TW)
Title: A method for shock-resistant packaging of a product and a plane cardboard blank for carrying out the method
Inventor: SIMONSEN LARS
IPC: B65D77/26
Filed: 1999-11-15
Granted: 2002-12-01
Abstract: A product (16) is packed in a shock-resistant way in a box-shaped cardboard packing (20) by local application of an adhesive layer (16) on a base surface (17) of a plane cardboard blank, with which layer the product (18) is brought into contact and subsequently the cardboard packing (20) is completed by folding up the other elements of the plane blank (1) and closure of the packing. The plane cardboard blank way be made as a separate packing unit with adhesive layers in the form of adhesive tapes with an outward adhesive surface covered by a protective layer.
Patent TW-527857-B (TW)
Title: Printed circuit assembly having locally enhanced wiring density
Inventor: POMMER RICHARD J
IPC: H05K3/36
Filed: 1999-11-19
Granted: 2003-04-11
Abstract: A printed circuit assembly and method of making the same facilitates the attachment of high density modules onto a printed circuit board. In one embodiment, the high density modules are attached to the printed circuit board using an adhesive having a conductive material disposed within at least one via. In an alternate embodiment, an adhesive layer including a plurality of non-conductive ""gauge particles"" disposed within a non-conductive adhesive is used to attach the module to the printed circuit board. When the adhesive layer is disposed between a module and a printed circuit, individual gauge particles are interposed or sandwiched at various points between the layers such that the diameters of the particles control the layer separation throughout overlapping areas of thereof, thereby permitting careful control over layer separation. A printed circuit assembly and method of making the same utilize in another embodiment an interlayer interconnecting technology incorporating conductive posts that are deposited on one of a pair of contact pads formed on a module that opposes a printed circuit board and is thereafter bonded to the other in the pair of contact pads during lamination. Fusible material may be utilized in the conductive posts to facilitate mechanical bonding to a contact pad, and the posts project through a dielectric layer disposed between the printed circuit boards, thereby forming the electrical connections between the boards at discrete locations. The conductive posts may also comprise a conductive ink.
Patent TW-441118-B (TW)
Title: Method to improve the color uniformity of color filter
Inventor: JANG JR-GUANG
IPC: H01L27/14
Filed: 1999-11-23
Granted: 2001-06-16
Abstract: A method to improve the color uniformity of the color filter is disclosed, wherein a plurality of electrooptical sensing devices are formed, the conducting wires are connected, and form the first photosensitive material of blue pigment on the passivation layer and planarized photoresist, then form blue color filter film and a plurality of first recessed regions through procedure I, then form the second photosensitive material of green pigment, then form green color filter film and a plurality of second recessed regions through procedure II, then coat the third photosensitive material with red pigment in all regions and fill the second recessed region; apply procedure III to form red color filter film, the above procedure comprises microlithography, exposure, developing and rinsing with water, and baking.  Finally, the relationship among each color film can be treated as ""9-square frame"". The blue color filter film is the center, four green filter film is located at the nearest four squares. Four red color filter film occupy the remaining four squares, the neighboring two squares are in three commonly used squares, so that there is only a green photoresist film in between two blue color filter layers.
Patent TW-491725-B (TW)
Title: Apparatus and process for hydrogenations
Inventor: MARASCHINO MARIO J
IPC: C07C5/03
Filed: 2000-02-25
Granted: 2002-06-21
Abstract: An apparatus and process for treating a complex mixture of hydrocarbons containing undesirable olefinic compounds to remove the mono olefins and diolefins in two stages and separate a desirable key component from the mixture, by first treating the key component in a reactive distillation column under mild conditions to hydrogenate diolefins then separating the diolefin-depleted key component and any lighter materials from the heavier components and sending the diolefin-depleted key component and lighter materials to a second reactive distillation column where the lights are removed overhead and the diolefin-depleted key component is hydrogenated under more severe conditions to remove the mono olefins.
Patent TW-524867-B (TW)
Title: A processing method of silicon epitaxial growth wafer and a processing apparatus thereof
Inventor: YANAGISAWA MICHIHIKO
IPC: H01L21/302
Filed: 2000-02-29
Granted: 2003-03-21
Abstract: The present invention relates to provide a method for the preparation of silicon epitaxial growth wafer in which a planarization process by down stream type plasma etching and an epitaxial layer growing process are carried out by series, further relates to a silicon epitaxial growth wafer preparing apparatus comprising a vacuum room in which a plasma planarization chamber by plasma etching, an epitaxial layer growing chamber, a wafer aligning chamber, a wafer load lock chamber and a wafer transferring robot are contained.
Patent TW-444347-B (TW)
Title: Manufacturing method of salicide gate
Inventor: FANG JAU-SHIUN
IPC: H01L21/336
Filed: 2000-03-17
Granted: 2001-07-01
Abstract: A manufacturing method of salicide gate is suitably applied on a substrate. The method comprises the steps of: first, forming a gate structure on the substrate, the gate structure has a polysilicon gate and a selective-deposition dummy layer on the polysilicon gate; next, forming a source/drain region on the substrate at two sides of the gate structure; selectively forming a dielectric layer on the substrate, so that the thickness of the dielectric layer above the source/drain is larger than that above the selective-deposition dummy layer; removing part of the dielectric layer until the selective-deposition dummy layer is exposed; and removing the selective-deposition dummy layer, and then forming a salicide on the polysilicon gate thereby to complete the salicide gate.
Patent TW-468335-B (TW)
Title: Image display device and method, and image processing device and method
Inventor: TAKEUCHI KESATOSHI
IPC: H04N5/74
Filed: 2000-05-29
Granted: 2001-12-11
Abstract: The present invention can execute the specific image quality adjustment according to the user's configuration, and conduct contrast compensation to keep the brightness at the center substantially constant in the area with the specific color and predetermined size independently with the configuration of the image quality adjustment. After selecting one of the plurality of filters with different frequency properties based on the configuration for sharpness adjustment, it can use the selected filter to conduct the filtering process for the image to adjust the image quality; further, executing the contrast compensation for the image after filtering process using the contrast compensation value corresponding to the selected filter in advance.
Patent TW-512285-B (TW)
Title: Image pracessing device, image processing method and image processing program recording medium
Inventor: TAKARADA SHINICHI
IPC: H04N5/14
Filed: 2000-07-13
Granted: 2002-12-01
Abstract: In the image processing device, the image processing method and the image processing program recording medium of the present invention, the brightness F of the new pixel 210 is calculated according to F=A+(i/2)(E-D)+(j/2)(C-B) form the brightness A of the object pixel 205, the brightness B of the original pixel 202 which adjacent the up said of the object pixel 205, the brightness C of the original pixel 208 which adjacent the low said of the object pixel 205, the brightness D of the original pixel 204 which adjacent the left side of the object pixel 205, the brightness E of the original pixel 206 which adjacent the right said of the object pixel 205, and the position (i/j) of the new pixel 210. In the image processing device, the image processing method and the image processing program recording medium of the present invention, when converting from the low resolution image to the high resolution image, the calculation quantity can be reduced for increasing the processing speed, and the clear image can be produced.
Patent TW-554023-B (TW)
Title: Polishing composition
Inventor: ISHIBASHI TOMOAKI
IPC: B24B37/00
Filed: 2000-08-21
Granted: 2003-09-21
Abstract: A polishing composition for magnetic disk substrates to be used for memory hard disks, which comprises: (a) water; (b) at least one phosphate compound selected from the group consisting of a phosphate ester of ethoxylated alkylalcohol and a phosphate ester of ethoxylated arylalcohol; (c) at least one polishing accelerator selected from the group consisting of an inorganic acid and an organic acid, and their salts, other than the phosphate compound of component (b); (d) at least one abrasive selected from the group consisting of aluminum oxide, silicon dioxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide.
Patent TW-518518-B (TW)
Title: Software simulation method for real time clock and the device thereof
Inventor: CHEN FRED H Y
IPC: G06F9/455
Filed: 2000-09-08
Granted: 2003-01-21
Abstract: The present invention provides a software simulation method for real time clock and the device thereof, which includes the following steps: at the initial configuration, configuring the read time from the hardware real time clock in computer system as the zero timing and the reference time of the software real time clock; during reading, conducting conversion based on the hardware real time clock and reference time with the converter, and driving the display with driving circuit to display the software real time clock; during changing the configuration, using input device to change the zero timing of software real time clock; thus, providing a software simulation method for real time clock and the device, which is from a single source without interferencing each other.
Patent TW-462102-B (TW)
Title: Method for monitoring the performance of a manufacturing machine
Inventor: NICHOLSON MARK
IPC: H01L21/66
Filed: 2000-11-06
Granted: 2001-11-01
Abstract: The present invention provides a method for monitoring the yield performance of a plurality of machines in a long observing time period. The long observing time period includes a plurality of short observing time periods. At first, the present method performs the following steps for each short observing time period: first, determining the total number of the yield data in the short observing time period, and determining a middle digit number of short time period representing the yield data of the short observing time period; next, defining a set including a plurality of machine yields corresponding to a plurality of manufacturing machines, determining the number of yield data for each machine yield set, and determining a middle digit number of machine yield representing the set of each machine yield; next, processing the difference between the middle digit number of machine yield and the middle digit number of short time period by weighting the number of yield data in each machine yield set, thereby obtaining a corresponding weighted deviating value of machine yield; after processing all short observing time periods, summing the weighted deviation values of machine yields corresponding to a manufacturing machine, thereby obtaining a total weighted deviation value of machine yield; and finally, based on the total weighted deviation values of machine yield corresponding to the manufacturing machines, sorting the manufacturing machines to generate a sorting table. The engineer can be aware of the yield performance of the manufacturing machines based on the sorting table.
Patent TW-480525-B (TW)
Title: Color display tube device
Inventor: MIYAZAKI SHUNICHI
IPC: H01J29/70
Filed: 2000-11-30
Granted: 2002-03-21
Abstract: A magnet 31 is provided which generates a magnetic field of homopolarity with a magnetic field generated by a vertical deflection coil 13 when deflected on the upper side, at the side of a phosphor screen of the deflection coil on the upper side of a horizontal axis. A magnet 32 generating a magnetic field of homopolarity with a magnetic field generated by the vertical deflection coil 13 when deflected on the lower side than the horizontal axis. A magnet 33 generating a magnetic field of antipolarity with a magnetic field generated by the vertical deflection coil 13 when deflected on the upper side is provided nearer to the side of the phosphor screen than the magnets 31, 32 on the upper side of the horizontal axis. A magnet 34 is provided generating a magnetic field of antipolarity with a magnetic field generated by the vertical deflection coil 13 when deflected on the lower side, at the lower side of the horizontal axis. Thus, the vertical pincushion distortion and vertical inner pincushion distortion can be corrected with low cost, simple and easy way.
Patent TW-463330-B (TW)
Title: Reading method of dual-bit NROM cell
Inventor: JIANG FU-CHENG
IPC: H01L21/8246
Filed: 2000-12-28
Granted: 2001-11-11
Abstract: A reading method of dual-bit nitride read-only memory (NROM) cell is disclosed, wherein the dual-bit logic signal in the NROM can be determined by measuring the voltage in a single direction at a constant condition. The method comprises: setting one terminal of the NROM transistor as a grounded source; inputting a voltage to the drain of NROM at the other end, and inputting the other voltage to the gate of the transistor; measuring the magnitude of the drain or source output current; dividing the output current into four intervals according to its magnitude to obtain the logic signal of the NROM transistor, which belongs to ""0"" and ""0"", ""0"" and ""1"", ""1"" and ""0"", or ""1"" and ""1"".
Patent TW-I286127-B (TW)
Title: Low-melting glass for covering substrate
Inventor: HAYAKAWA NAOYA
IPC: C03C8/04
Filed: 2001-01-04
Granted: 2007-09-01
Abstract: A transparent, electric insulating, low-melting glass for covering a substrate includes chemical components of SiO2, B2O3, BaO and ZnO. This low-melting glass has a thermal expansion coefficient of from 65x10<-7>/DEG C to 95x10<-7>/DEG C within a range of 30-300 DEG C; a softening point of not higher than 600 DEG C; and a dielectric constant of not greater than 7.5 at a frequency of 1 MHz under room temperature.
Patent TW-518917-B (TW)
Title: A tape carrier for semiconductor and the manufacturing method for the semiconductor and this tape carrier
Inventor: TSUNODA YOSHINORI
IPC: H01L23/31
Filed: 2001-01-05
Granted: 2003-01-21
Abstract: This invention provides a tape carrier, without generation of crack, for semiconductor and the manufacturing method of this tape carrier, and semiconductor using said tape carrier and manufacturing method for this semiconductor. Metal films are formed on both sides of a flexible insulated tape 1, wherein a metal wiring layer 2 for the mounting of semiconductor chip on one side by the formation of a protective film, by etching, and by the removal of said protective film, while the insulated tape is exposed at the desired position of the other side. Said metal wiring layer side is protected by a protective film made of resin. A peer hole 3 is formed on said exposed portion of insulated tape by etching. A copper ring 6 is formed by the removal of said metal film of exposed portion from the protective film by the etching process for a resin protective film formed by said peer hole 3 and at least a part of outside edge of said peer hole 3. Thus, the protective film formed on both sides of the insulated tape is removed.
Patent TW-521496-B (TW)
Title: Constant voltage supply circuit, substrate of constant voltage supply circuit, and method of applying constant voltage
Inventor: HASHIMOTO YOSHIHIRO
IPC: H03K3/00
Filed: 2001-01-12
Granted: 2003-02-21
Abstract: A constant voltage supply circuit includes a constant voltage applying circuit, the first inductance device and the first bypass capacitor. The constant voltage applying circuit has an operational amplifier, which is used for supplying an output voltage to a load, and a feedback circuit, which is used for feeding back the output voltage to the operational amplifier. The first inductance device is disposed between the constant voltage applying circuit and the load. One terminal of the first bypass capacitor is coupled between the first inductance device and the load; and the other terminal is coupled to a constant voltage device.
Patent TW-492000-B (TW)
Title: Optical pickup head
Inventor: TAKASUKA SHOICHI
IPC: G11B7/12
Filed: 2001-01-31
Granted: 2002-06-21
Abstract: The present invention provides an optical pickup head, so that even if the objective lens deviates in radial direction toward an information-recording medium, it produces almost no degradation on the amount of signal followed by an error signal. In the optical path between a semiconductor laser device 1 and an information-recording medium 7, three beam generation diffraction grid 2, a focus lens 3, polarized beam-splitter 4, upright reflector 5, and an objective lens 6 is provided in such order from the semiconductor laser device 1 side. On the reflecting face of the polarized beam-splitter 4, there is a reflecting characteristic in that the reflectance become a minimum when the returned light L2 has an incident angle of 45 DEG, and the reflectance increases as the incident angle of the returned light L2 deviates from 45 DEG.