baber/WOPTO huggingface dataset:
Patent TW-469502-B (TW)
Title: Lithographic method for creating damascene metallization layers
Inventor: WAGGANER ERIC D
IPC: H01L21/3205
Filed: 1999-12-29
Granted: 2001-12-21
Abstract: An improved method of forming a metallization layer in a layer stack is disclosed. In one aspect of the invention, a method of performing a lithographic damascene etch on a layer stack to form a metal line is disclosed. The layer stack, which is disposed above a substrate, is comprised of an underlying layer. The method of performing the lithographic damascene etch comprises the steps of depositing a photoresist layer above the layer stack and forming a trench in the photoresist layer so that the trench is positioned over the underlying layer of the layer stack. The method continues with depositing a metal layer over the top surface of the photoresist layer and filling the trench, planarizing the metal layer down to about a lever of the top surface of the photoresist layer to define a top surface of a metal line, and removing the photoresist layer to leave gaps around the metal line. A dielectric material is then deposited to fill the gaps around the metal line up to a level of about the top surface of the metal line.
Patent TW-436534-B (TW)
Title: Polyester fiber with good dye affinity
Inventor: TSENG I-MIN
IPC: D01F6/84
Filed: 1999-12-31
Granted: 2001-05-28
Abstract: This invention provides a polyester fiber with good dye affinity, which is obtained by properly inserting structure units of polypropylene terephthalate (PPT) into the main chain of polyethylene terephthalate (PET) due to the good dyeing affinity of PPT. It produces polypropylene terephthalate/ polyethylene terephthalate copolyester containing both ethylene and propylene units, which is subsequently made into polyester fiber. Utilizing the differences in crystalline conformation characteristics, such fiber can be dyed with a good dyeing affinity below 100 DEG C without the use of wetting agent when the dispersive dye is employed in the dyeing process.
Patent TW-440681-B (TW)
Title: Measuring device and method for dispensing materials
Inventor: LAY ROGER F
IPC: G01B17/00
Filed: 2000-05-06
Granted: 2001-06-16
Abstract: In one preferred embodiment, an automatic measuring and material length control device (10), including: apparatus for measuring (20) length of an article (40) to which a material (62) is to applied, the apparatus for measuring (20) being able to measure the length without contacting the article (40); and apparatus for receiving (50) from the apparatus for measuring (20) a signal representative of the length and determining a length of the material (62) to be dispensed and providing a control signal to a dispenser (60) of the material (62) to dispense the length of the material (62). In another preferred embodiment, a method of automatically measuring length of an article (40) and controlling length of material (62) to be applied to the article (40), comprising: measuring a length of the article (40) to which the material (62) is to applied, the measuring being done without contacting the article (40); receiving a signal representative of the length and determining a length of the material to be dispensed; and providing a control signal to a dispenser (60) of the material (62) to dispense the length of the material (62).
Patent TW-466494-B (TW)
Title: Multiple-port semiconductor memory device
Inventor: OKITA MUNEHISA
IPC: G11C11/41
Filed: 2000-01-28
Granted: 2001-12-01
Abstract: A dual-port SRAM operates for read and write operations in a single clock cycle. The SRAM has a comparator for comparing the read address and the write address to detect a coincidence therebetween. A bypass circuit bypasses the write data as a read data upon detection of a coincidence, whereas a timing circuit delays the write control signal with respect to the read control signal upon detection of no coincidence. The timing control between the read operation and the write operation reduces signal interference between the write data and the read data and enables a higher speed operation of the computer system.
Patent TW-459292-B (TW)
Title: Integrated resistive contact
Inventor: WOODBURY DUSTIN
IPC: H01L21/285
Filed: 2000-03-02
Granted: 2001-10-11
Abstract: A semiconductor device or integrated circuit has high and low resistive contacts. Mobility spoiling species such as carbon or oxygen are implanted into all contacts. The high resistive contacts are covered with a barrier metal to protect silicide from chemical interaction with the interconnect metalization (aluminum) in the low-resistance contacts. Selective silicide formation converts some of the contacts back to low-resistance contacts.
Patent TW-462144-B (TW)
Title: Qamd
Inventor: MILWAY DAVID R
IPC: H04L27/26
Filed: 2000-04-06
Granted: 2001-11-01
Abstract: A co-processor for a DSP adapted for use with a DMT communication system. The co-processor includes a decoder for converting an input stream of QAM coordinated pairs into variable length sequences of bits and a combiner having a data register and an offset register for performing a cycle in which variable length bit sequences from the decoder are assembled into a block of data having a predetermined number of fixed length data words. An output buffer is provided for writing the data words into memory, whereby the data register can be preloaded with a part of a data word in memory, the offset register being set accordingly and the address register being set to the word-aligned address of the data word in memory, so that received data can be stored at a non-word aligned address.
Patent TW-526239-B (TW)
Title: Curable silicone composition
Inventor: NAKAMURA AKIHIRO
IPC: C08L83/00
Filed: 2000-05-04
Granted: 2003-04-01
Abstract: A curable silicone composition comprising (A) organopo1ysi1oxane comprising 80 to 96.5 mole% R12SiO2/2 units, 1 to 10 mole% R1SiO3/2 units, 0 to 6 mole% R12SiO1/2 units, and 0.25 to 4 mole% R12R2 SiO1/2 units where R1 is a monovalent hydrocarbon group free of aliphatic unsaturation and R2 is an a1keny1 group; (B) diorganopolysiloxane having a viscosity at 25 DEG C of from 1 to 100,000 mPa.s and containing on average at least 2 alkenyl groups in each molecule, in a quantity such that component (B) is from 10 to 90 weight % of the sum of components (A) and (B); (C) organopo1ysi1oxane having a viscosity at 25 DEG C of from 1 to 100,000 mPa.s and containing on average at least 2 silicon-bonded hydrogen atoms in each molecule, in a quantity that provides a value of 0.7 to 1.5 for the molar ratio of silicon-bonded hydrogen in this component to alkenyl groups in the sum of components (A) and (B); (D) a platinum hydrosilylation catalyst in a quantity that provides from 0.01 to 1,000 weight parts platinum metal per million parts of the sum of components (A), (B), and (C); and (E) alumina powder at from 200 to 1,500 weight parts for each 100 weight parts of the sum of components (A) and (B).
Patent TW-423976-B (TW)
Title: Thermal straightening method for feathers of shuttlecock
Inventor: CHEN CHENG-RUEI
IPC: A63B67/18
Filed: 2000-05-11
Granted: 2001-03-01
Abstract: The present invention relates to a thermal straightening method for feathers of shuttlecock, which is primarily to properly select and pick up plumes from the poultry body first, then those plumes are straightened and fixed on a working mold by a clamping component, and, by use of a direct or indirect heating method of electric heating, hot air, steam and thermal press to have the feather keratin of plumes varied and straightened. Thus, the adaptability of original curved plumes may be then improved, and the embarrassment of shuttlecock industry for highly short of available plumes is then truly improved.
Patent TW-592640-B (TW)
Title: Compositions having an SOD activity and antihypertensive agent
Inventor: KIMURA AKIHIKO
IPC: A23L1/30
Filed: 2000-05-12
Granted: 2004-06-21
Abstract: An SOD-like composition containing rice bran, a fermented soybean extract and a coffee bean extract. A test group 1 was fed an ad libitum containing said SOD-like composition and then the serum SOD activity, over-oxylated lipid level and blood pressure were measured. As a result, the test group 1, compared with the control group 1 having no SOD-composition and the control group 2 having rice bran and the fermented soybean extract, showed a significantly elevated blood SOD activity and decreased over-oxylated lipid level. It was also found out that the test group 1, compared with the control groups 1 and 2, could repress blood-pressure. These results indicate that the SOD-composition can elevate SOD activity, repress over-oxylated lipids and blood-pressure level.
Patent TW-460395-B (TW)
Title: Operating force compensating apparatus for a bicycle transmission
Inventor: KITAMURA SATOSHI
IPC: B62M25/08
Filed: 2000-05-19
Granted: 2001-10-21
Abstract: A motor drive apparatus for a bicycle transmission includes a support; an interface member for coupling to a transmission actuating member that exerts a first force having a first force component in a first direction, wherein the interface member is mounted to the support for rotation around a rotational axis; a motor for coupling to the interface member, and a biasing mechanism for exerting a second force on the interface member having a second force component in a second direction opposite the first direction.
Patent TW-509925-B (TW)
Title: Manufacture method of multi-layer optical recording medium using spin coating molding
Inventor: HUANG DER-RAY
IPC: G11B7/00
Filed: 2000-05-29
Granted: 2002-11-11
Abstract: This invention provides a manufacture method of multi-layer optical recording medium using spin coating molding. The invention primarily utilizes a spin coating process to homogeneously coat a polymer solution onto a substrate and uses a stamper to impress the recorded information onto the polymer solution layer before the polymer solution is completely cured. Therefore, the recorded information on the stamper can be duplicated at room temperature and mild pressure and the multi-layered optical recording medium can be produced in a mass quantity and with high stability.
Patent TW-I236551-B (TW)
Title: Polarized light beam splitter and its polarized light illuminator
Inventor: SUZUKI SHINJI
IPC: G02B5/04
Filed: 2000-05-31
Granted: 2005-07-21
Abstract: This invention provides a polarized light beam splitter. Whose transmission rate does not suffer serial deterioration with the light wavelength range from 200 nm to 340 nm. Wherein, the right-angle prisms (1) are housed in a closed housing constituted of a frame (3). The light-transmitting window (4) made up of, e.g. a quartz plate. An inorganic dielectric multilayer film (2) is evaporated onto the joining surface of one of the right-angle prisms. The housing is filled with a liquid (L) such as pure water or a fluorine-containing liquid compound with refractivity approximately the same as that of the material of the right-angle prisms. The transmitting light wavelength is in the range of 200-340 nm, it has a transmittance not deteriorating with time. An inlet (7a) and an outlet (7b) for the liquid (L) provide the frame (3) to allow the liquid (L) to flow for cooling. By disposing prism rods in the housing, a large-area polarizer may be constituted.
Patent TW-567166-B (TW)
Title: Container and method of maintaining the temperature of the container
Inventor: BOLLEN ARTHUR FRANK
IPC: B65D85/90
Filed: 2000-06-09
Granted: 2003-12-21
Abstract: The invention relates to containers which can be placed within a shipping container. At least one wall of the container has ducts through which cooling (or heated) gas may pass.
Patent TW-476828-B (TW)
Title: Elastically stretchable nonwoven fabric and process for making the same
Inventor: KOBAYASHI TOSHIO
IPC: D04H3/147
Filed: 2000-06-28
Granted: 2002-02-21
Abstract: An elastically stretchable nonwoven fabric including thermoplastic elastomer filaments 2, the filaments 2 being heat-sealed and mechanically intertwined together to form the non-woven fabric 1 that has crimped regions 3 and non-crimped regions 4 in which each of the crimped regions 3 has fine crimps in the rate of 50/cm or higher.
Patent TW-451446-B (TW)
Title: Method for removing photoresist to prevent oxidation of copper wires
Inventor: CHEN TONG-YU
IPC: H01L23/50
Filed: 2000-08-11
Granted: 2001-08-21
Abstract: The present invention provides a method for removing photoresist to prevent oxidation of copper wires. The present invention comprises firstly placing a semiconductor chip in a pressure chamber; next, introducing nitrogen and oxygen into the pressure chamber and providing a RF bias to conduct a N2/O2 plasma ashing process with an operating temperature lower than 100 degree C; finally, conducting a wet cleaning process in which the range of RF bias power in N2/O2 plasma ashing process is between 300 to 500 watts; and, during conducting the N2/O2 plasma ashing process, the temperature of semiconductor chip is controlled such that a chiller is used to control the cooling temperature on the chip back within 30 to 90 degree C.
Patent TW-469675-B (TW)
Title: Structure and manufacturing method of electrical connector with terminal fixing rib
Inventor: JU DE-SHIANG
IPC: H01R13/639
Filed: 2001-01-11
Granted: 2001-12-21
Abstract: There is provided a structure and manufacturing method of electrical connector with terminal fixing rib. A row of pre-manufactured terminals is inserted in a mold. A top mold and a bottom mold are used to clamp the ends of the terminal leads to make the bends become straight. With a step of direct injection molding for assisting in fixing the structure, it is able to achieve the effect of simultaneously fixing and adjusting the terminal leads to align in the manufacturing process, so as to form a structure whose bend portion of the terminal lead is stabilized by an auxiliary fixing rib, thereby reaching an alignment status to assist in accurately adhering a circuit board for welding.
Patent TW-524773-B (TW)
Title: Plasma processing for porous silica thin film
Inventor: BERRY IVAN LOUIS III
IPC: H01L21/314
Filed: 2001-03-20
Granted: 2003-03-21
Abstract: Low dielectric constant films with improved elastic modulus. The method of making such coatings involves providing a porous network coating produced from a resin containing at least 2 Si-H groups. The coating can be thermally cured and has a dielectric constant in the range of from about 1.1 to about 3.5. Plasma treatment of the thermally cured coating will convert the coating into porous silica. Plasma treatment of the thermally cured porous network coating yields a coating with improved modulus, but with a higher dielectric constant. The coating is plasma treated for between about 15 and about 120 seconds at a temperature less than about 350 DEG C. Porous network coatings can also be plasma cured without prior thermal curing. The coating can be plasma cured at a temperature between about 200 DEG C and about 250 DEG C for less than about 5 minutes. The thermally cured plasma treated coating or plasma cured coating can optionally be annealed. Annealing by rapid thermal processing (RTP) of the thermally cured plasma treated or plasma cured coating reduces the dielectric constant of the coating while maintaining an improved elastic modulus. The annealing temperature is preferably less than about 475 DEG C, and the annealing time is preferably no more than about 180 seconds. The annealed, thermally cured plasma treated or plasma cured coating has a dielectric constant in the range of from about 1.1 to about 3.5 and an improved elastic modulus.
Patent TW-501226-B (TW)
Title: Effective isolation with high aspect ratio shallow trench isolation and oxygen or field implant
Inventor: CHA CHER LIANG
IPC: H01L21/76
Filed: 2001-06-26
Granted: 2002-09-01
Abstract: A method for forming shallow trench isolation (STI) with a higher aspect ratio is given. This method allows the formation of narrower and deeper trench isolation regions while avoiding substrate damage due to excessive etching and severe microloading effects. In addition, it yields uniform depth trenches while avoiding problems of etch residue at the bottom of the trench. This method is achieved by using a process where a trench is etched, and an oxide layer grown along the bottom and sidewalls of the trench. Oxygen or field isolation ions are then implanted into the bottom of the trench. A nitride spacer is then formed along the bottom and sidewalls of the trench, followed by an isotropic etch removing the nitride and oxide from the bottom of the trench. An oxide deposition then fills the trench, followed by a planarization step completing the isolation structure.
Patent TW-541438-B (TW)
Title: Material for preventing imitation and forging of marking
Inventor: WADA MASAYOSHI
IPC: B42D15/10
Filed: 2001-06-27
Granted: 2003-07-11
Abstract: The purpose of the invention is to provide a forgery/alteration protective material containing a retro-reflecting material and having an improved forgery/alteration protecting effect against the processing of the upper part of the material. In order to achieve the above purpose, the forgery/alteration protective material according to the invention where a retro-reflecting material for returning the incident light substantially along the path along which the incident light travels is provided and a transparent film is layered on the retro-reflecting material is characterized in that: a low transmittance layer formed of a material having a lower light transmittance than that of the transparent film 6 is provided between the retro-reflecting material 4 and the transparent film layer 6, and the light transmittance of the low transmittance layer 8 is 45% or higher to the light in the wavelength range of 420 nm to 700 nm.
Patent TW-526350-B (TW)
Title: Illumination optical system and projector comprising the same
Inventor: AKIYAMA KOICHI
IPC: G02B5/00
Filed: 2001-06-28
Granted: 2003-04-01
Abstract: The illumination optical system of the present invention is able to adjust brightness of optical equipment as required. The illumination optical system comprises a light source; a lens array including a plurality of lenses for splitting light emitted from the light source into a plurality of partial beams; a polarization conversion element array for aligning the polarization directions; and a light shielding member between the lens array and polarization conversion element array to adjust the quantity of incident light on polarization splitter films provided in the polarization conversion element array.
Patent TW-526569-B (TW)
Title: Wiring Board, method for producing wiring board, display device, and electronic machine
Inventor: KATO HIROKI
IPC: G09F9/00
Filed: 2001-08-20
Granted: 2003-04-01
Abstract: The subject of the present invention is to reduce the weight of wiring board. In a wiring board having a mounting region on which an integrated circuit having a plurality of electrodes is mounted, and having a plurality of substrate-side wiring lines to be connected to the integrated circuit formed thereon, a conductor pattern is formed to extend in a substantially radial form from a prescribed point in the mounting region to reach two or more grounded positions of the substrate-side wiring lines.
Patent TW-550525-B (TW)
Title: CRT display device and CRT display method
Inventor: HEISHI AKINORI
IPC: H01J29/48
Filed: 2001-09-14
Granted: 2003-09-01
Abstract: The present invention is for solving the problem: when an interval between a Gm electrode 4 and a cathode 7 is broadened with temperature of electron gun 20, a potential change similar to a case that a Gm electrode voltage is lowered is generated. If a cathode voltage is constant, the quantity of electrons passing is decreased whereupon the screen of a cathode ray tube becomes dark. The CRT display device of the present invention comprises the Gm electrode voltage control circuit 12 to a Gm electrode voltage source for control an applied voltage to the Gm electrode 4 according to the time information from a time-measuring circuit 11 such that the change of the interval between the cathode 7 and the Gm electrode 4 is corrected during a period of time between the time the voltage is applied to each electrode of a Hi-Gm tube 1 and the time the change of a size of the interval between the cathode 7 and the Gm electrode 4 is saturated due to rise in temperature.
Patent TW-531700-B (TW)
Title: Universal input device for hand-held electronic device and computer
Inventor: HUNG MING-WEI
IPC: G06F3/02
Filed: 2001-11-22
Granted: 2003-05-11
Abstract: An universal input device for hand-held electronic device and computer, which comprises a main connection port, a transmission communication port, an input control unit, a transmission control unit, and a path selection device. The main connection port has a first connection port and a second connection port for connecting the hand-held electronic device, and the transmission communication device is used to connect the computer. The first serial port of the transmission control unit is connected to the second connection port, and the second serial port is connected to the transmission communication port. The transmission control unit receives several serial input signals provided by the input control unit and converts into a set of differential signals for transmission by the second serial port, and proceeding with data synchronization transmission between the hand-held electronic device and the computer based on a synchronized transmission activating signal. The path selection device is used to selectively transmit the serial input signals to the first transmission path between the input control unit and the first connection port, or the second transmission path between the input control unit and the transmission control unit according to the user's requirement.
Patent TW-538517-B (TW)
Title: Conductor strip arrangement for a molded electronic component and process for molding
Inventor: SCHEIDLE HELMUT
IPC: H01L23/31
Filed: 2001-11-23
Granted: 2003-06-21
Abstract: Conductor strip arrangement for a molded electronic component and process for molding. In the case of molded electronic components a mold material ridge remains in the separation plane of the mold tool. This is particularly disadvantageous if the ridge leads through a surface area of the housing, serving as a docking surface for a suction needle. Manufacturing process and conductor strip arrangement for a molded electronic component where at least one semiconductor element is located on an electrically conducting conductor strip, and where around the conductor strip and the at least one semiconductor element a housing made of a molding material is arranged such that there are still sections of the conductor strip outside the housing. A characteristic feature is that sections of the conductor strip are enlarged in some sections such that these enlarged sections are directly adjacent to the later housing or even protrude into the housing in order to prevent the formation of a ridge. The invention is particularly suitable for the production of molded electronic components whose separation plane runs through that housing surface which serves as docking surface for a suction needle.