baber/WOPTO huggingface dataset:
Patent TW-434907-B (TW)
Title: Semiconductor memory apparatus and its manufacturing method
Inventor: NORO FUMIHIKO
IPC: H01L21/8247
Filed: 1999-12-07
Granted: 2001-05-16
Abstract: The purpose of this invention is to realize the prevention of leakage current in between source and drain together with the prevention of too large aspect ratio of a connecting hole in a hyperfine microminiaturization semiconductor memory. The solving means is to use the floating gate type semiconductor memory apparatus with erasing gate as the target. The semiconductor memory apparatus has the first and the second diffused layers 2a, 2b, a device isolating insulation film 3, a gate insulating film 4, a floating gate electrode 5, a control gate electrode 6, a capacitive insulating film 7, an erasing gate electrode 9 and a tunnel insulating film 11. Because of having the first and the second contact members 10a, 10b that fill up the first and the second lower side connecting holes 8a, 8b opened at the device isolating insulation film 3 in order to contact with the first and the second diffusion layers 2a, 2b, the forming aspect ratio of the upper side connecting holes 15a, 15b can be reduced when an interlayer insulating film 14 on top of the first and the second contact members 10a, 10b is opened to arrive at the first and the second upper side connecting holes 15a, 15b of the first and the second contact members 10a, 10b.
Patent TW-457739-B (TW)
Title: Sealed lead-acid battery separator
Inventor: ASADA ATSUSHI
IPC: H01M50/494
Filed: 1999-12-17
Granted: 2001-10-01
Abstract: A separator of a sealed lead-acid battery consists chiefly of fine glass fiber, which contains 5-30% inorganic powder by weight and 3-20% natural pulp by weight and has a density of greater than 0.165 g/cm<SP>3</SP>. The separator prevents short circuit between the positive and negative plates.
Patent TW-462055-B (TW)
Title: Semiconductor memory device
Inventor: KAWABATA KUNINORI
IPC: G11C5/06
Filed: 2000-02-25
Granted: 2001-11-01
Abstract: A semiconductor memory device has data bus lines which are connected to a memory cell array, and column selection lines, each of which is used to select a column of the memory cell array. The semiconductor memory device includes a shielding line placed between the column selection line and a data bus line adjacent to the column selection line. The shielding line electrically shields the data bus line from the column selection line. Therefore, the semiconductor memory device having the high speed data bus can be achieved because the coupling capacitance between the column selection line and the data bus line is reduced.
Patent TW-463473-B (TW)
Title: Light communication system
Inventor: OKUNO TOSHIAKI
IPC: H04B10/2557
Filed: 2000-03-02
Granted: 2001-11-11
Abstract: The present invention relates to a light communication system, which is furnished with the structure that includes the dispersion shift optical fiber with zero dispersion wavelength at 1.55 μm wavelength band. It can also effectively restrict the occurrence of the non-linear optical phenomenon in the 1.58 μm wavelength band WDM transmission, especially the wave form deterioration incurred during mutural phase modulation. The said light transmission system contains the hybrid transmission unit as the minimum constitution unit, which includes: the dispersion shift light fiber of length LDSF with zero dispersion wavelength at 1.55 μm, and with the absolute of dispersion DDSF above 0.5 ps/nm/km at wavelength 1.58 μm, and the high dispersion fiber of length LSMF, and at 1.58 μm, it has the dispersion DDSF of length LSMF with its absolute value larger than the absolute value of the dispersion DDSF of the dispersion shift optical fiber. Especially, the hybrid transmission unit to at least the shortest wavelength signal in the bit rate B signal light contained in the 1.565 μm to 1.61 μm signal light wavelength band region. The total phase shift of the mutual phase modulator ΔφXPM is the said shortest wave length signal light subject to the wave length of other signal light. DT is the total dispersion in the hybrid transmission and it satisfies the following conditions: ΔφXPM.DT ≤ 18000 (unit: (ps/nm).(Gb/s)<SP>2</SP>), DT=(DDSF+LDSF+D1.L1).B2.
Patent TW-454428-B (TW)
Title: Semiconductor manufacturing device and the manufacturing method for semiconductor device
Inventor: MAMINE TAKAYOSHI
IPC: G03F7/20
Filed: 2000-03-27
Granted: 2001-09-11
Abstract: The present invention provides a semiconductor manufacturing device and the manufacturing method for semiconductor device. The subject is to form a very precise pattern with etching method. The solution comprises: a light source, for irradiating the light in the first wave length on the wafer surface; and, a photomask, passing at least a part of the light in the first wave length; vaporizing and removing part of the material of the wafer irradiated by the light in the first wave length. The light source comprises: an electron beam generation means for generating electron beams; a light generation means for generating the light in the second wave length which is longer than the first wave length; the light in the first wave length is caused by the collision of the electrons in the electron beam and the photons of the light in the second wave length so that the electrons can supply the anti compton scattering light to the photons.
Patent TW-I229086-B (TW)
Title: Components and catalysts for the polymerization of olefins
Inventor: MORINI GIAMPIERO
IPC: C08F210/16
Filed: 2000-04-13
Granted: 2005-03-11
Abstract: The present invention relates to a solid catalyst component for the polymerization of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and an electron donor selected from substituted succinates of a particular formula. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.
Patent TW-538100-B (TW)
Title: Reactive dye mixtures for low-salt dyeing
Inventor: PEDEMONTE RONALD
IPC: D06P1/38
Filed: 2000-04-20
Granted: 2003-06-21
Abstract: The present invention relates to mixtures of reactive dyes comprising at least two dyes selected from the group consisting of the general formulae (1), (2) and (3) where D1, D2, D3, R1, R2, Hal and M are each as defined in claim 1, processes for their preparation and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials.
Patent TW-519795-B (TW)
Title: Improved coding scheme for cable modems
Inventor: GATHERER ALAN
IPC: H04L1/00
Filed: 2000-04-24
Granted: 2003-02-01
Abstract: A modem (12) including a least-significant bit convolutional coding scheme is disclosed. In the transmit side of the modem (12), an encoder (28) is included, within which convolutional coders (35I, 35Q) are used to each encode one bit of each symbol applied to a phase and amplitude modulation constellation, preferably the least significant bits, such that the encoded bits select one of a plurality of sub-constellations in the modulated signal. Each of the coders (35, 35') are arranged as finite state machines, of either thirty-two or sixty-four states. The minimum Hamming distance (dfree) provided by the codes is four, such that the resulting coding gain of the modem is improved over conventional encoding schemes.
Patent TW-471007-B (TW)
Title: Pipeline heating assembly for the application of chemical vapor deposition process
Inventor: LIN JIN-KUEN
IPC: H01L21/00
Filed: 2000-05-29
Granted: 2002-01-01
Abstract: This invention provides the pipeline heating assembly for the application of chemical vapor deposition process. By increasing the temperature of gas mixture of diluted nitrogen and helium in the process pipeline, the assembly can prevent the contamination of process pipeline due to the condensation of tetradimethylaminotitanium in the pipeline when gas mixture of diluted nitrogen and helium mixes with tetradimethylaminotitanium.
Patent TW-I271418-B (TW)
Title: Crosslinkable elastomer composition and molded article produced from same
Inventor: TANAKA HIROYUKI
IPC: C08K9/02
Filed: 2000-06-19
Granted: 2007-01-21
Abstract: To provide a crosslinkable elastomer composition which is excellent in mechanical properties, ensures a small amount of generated impurity gas such as DOP and is suitable as a very clean material for molded article for semiconductor production apparatuses. The composition comprises a crosslinkable elastomer component and fine particles of silicon oxide, in which the fine particles of silicon oxide have 100x10<19> or less hydroxyl groups per gram on surfaces thereof, dioctylphthalate adsorption of not more than 8 mug per 1 g of silicon oxide and an average particle size of not more than 0.5 mum.
Patent TW-494479-B (TW)
Title: Manufacturing method of semiconductor integrated circuit devices and semiconductor integrated circuit devices
Inventor: UNO SHOICHI
IPC: H01L21/44
Filed: 2000-06-23
Granted: 2002-07-11
Abstract: A production method for a semiconductor integrated circuit device, which forms a buried wiring structure by burying a conductor film in a recess (4) such as a groove and hole formed in an organic insulating film (2) mainly consisting of organic siloxane constituting an interlayer insulating film, in which, when a recess (4) such as a groove and hole is to be formed in an organic insulating film (2) with a photoresist film (3), formed previously on the organic insulating film (2), as an etching mask, a plasma dry etching using CF-based gas/N2/Ar gas is effected to prevent an abnormal shape from being formed on the bottom of the recess (4) to thereby form the recess (4).
Patent TW-522530-B (TW)
Title: Semiconductor package unit
Inventor: KINJI SAIJO
IPC: H01L21/48
Filed: 2000-08-01
Granted: 2003-03-01
Abstract: Disclosed is to provide semiconductor package unit having at least duplicate capacity. By using one or at least two solution selected from the group of ferric chloride, cupric chloride, sulfuric acid + hydrogen peroxide as wet etchant liquid, and selectively etching the two faces of clad sheet 34, to form substrate having inner lead layer, forming insulation layer and outer lead layer onto the said substrate, to undergo the fabrication of circuit pattern on the outer lead layer. Furthermore by etching the columnar lead formed in the inner lead layer and outer lead layer in the said substrate, to electrically connect with the semiconductor chip 1, 2 onto the two faces of the clad sheet, to form integrally constructed semiconductor package unit.
Patent TW-468089-B (TW)
Title: Variable collection of blooming charge to extend dynamic range
Inventor: GUIDASH ROBERT MICHAEL
IPC: H04N5/374
Filed: 2000-09-01
Granted: 2001-12-11
Abstract: A method and apparatus of employing an X-Y addressable MOS imager to obtain increased dynamic range wherein the X-Y addressable imager as a semiconductor based sensor having an array of pixels formed in rows and column, with a plurality of the pixels formed such that each pixel within the plurality of pixels has a photodetector, a sense node and a transfer mechanism for transferring charge from the photodetector to the sense node, and with a reset mechanism for resetting the sense node to a predetermined potential. An integration period for the photodetector is initiated through operation of the transfer mechanism followed by initiating an integration period for the sense node through operation of the reset mechanism and reading charge from both sense node and photodetector accumulated during their respective integration periods.
Patent TW-475278-B (TW)
Title: Piezoelectric transformer
Inventor: KIBE YUKIO
IPC: H01L41/053
Filed: 2000-09-07
Granted: 2002-02-01
Abstract: A piezoelectric element is prevented from touching a case, thereby preventing noise, and bending of the piezoelectric element is reduced below the destruction limit. Ring-like or thin-piece elastic elements are provided around vibration points of the piezoelectric element; a case, a substrate and the like press against the elastic bodies and thereby maintain a gap between the piezoelectric element and the case and the substrate.
Patent TW-515068-B (TW)
Title: Semiconductor package structure
Inventor: CHEN HUANG
IPC: H01L23/492
Filed: 2000-10-02
Granted: 2002-12-21
Abstract: A semiconductor package structure is disclosed, which is composed of a conductor part, an insulating housing member and a tube core. The conductor member is made by pressing and cutting a single piece of sheet-like conductor material, after applying solder paste and installing the tube core, the conductor member is folded and formed, the solder paste is melted and the tube core is soldered between the seat portion of two tube cores by reflow soldering method. The surface of the conductor member other than the injection port is sealed with adhesive tape or using similar method. After the resin is injected into the injection port and hardened for shape-forming, removing the adhesive tape, curing and baking, each semi-product continuously linked is made. The scribe line portion between two semi-products is then cut to complete the formation of conductor member and the shape-forming of insulating housing member. The product is thin and flat, the conductor part exposed out of the tube housing can be made into two or more terminals whose two surfaces or three surfaces cover both ends of the tube housing for bonding convenience.
Patent TW-477041-B (TW)
Title: Locally folded split level bitline wiring
Inventor: MUELLER GERHARD
IPC: G11C7/18
Filed: 2000-11-21
Granted: 2002-02-21
Abstract: A method for fabricating a semiconductor memory with a split level folded bitline structure consisting of three contact levels, in accordance with the present invention, includes forming gate structures (204) for transistors in an array region (212) and a support region (214) of a substrate (202). First contacts (222) are formed down to diffusion regions between the gate structures in the array region. The first contacts have a height which is substantially the same for all first contacts in the array region. Second contacts (232) are formed between first level bitlines (234) in the array region and a first portion of the first contacts, while forming second contacts (236 and 260) to a first metal layer (233, 264) from the gate structures (204) and diffusion regions (262) in the support region. Third contacts (246) are formed between second level bitlines in the array region and a second portion of the first contacts, while forming third contacts to a second metal layer (251, 268) from the first metal layer in the support region.
Patent TW-523706-B (TW)
Title: LCD and its illumination control method
Inventor: MATSUMOTO MITSUHIKO
IPC: G06F3/0484
Filed: 2000-11-08
Granted: 2003-03-11
Abstract: The present invention provides a LCD that is loaded in an information processing device possibly operating the LCD in an opposite mode, capable of providing excellent performance while switching from a display direction to an opposite direction and operating at a regular conduction with less operation. To achieve this, the display direction change instruction mechanism 33 is linked to output the image information from an information processing part by turning the display direction of display part 1 up side down. Meanwhile, the up-side-down illumination information is set up in advance in the illumination adjustment mechanism 4 for being provided to the display part 1, and thus the illumination can be changed in line with turning the display up side down. At the moment of up-side-down display, the illumination of the display part 1 is changed to a high illumination so as to elevate the opposite visual recognition. The illumination of each sign-in displayed screen with the display direction is set up such that the recovered up-side-down screen or the screen switched up side down once again can maintain the previous illumination setup. Furthermore, the power saving control part 43, the display direction change mechanism 3 and the illumination adjustment mechanism 4 are managed so as not to lower the screen illumination due to the actions conducted on screen reversion and power saving control.
Patent TW-594767-B (TW)
Title: Memory cell
Inventor: DANIEL GABRIEL
IPC: G11C17/14
Filed: 2001-02-06
Granted: 2004-06-21
Abstract: A circuit for storing a bit of data is provided, where the circuit includes a first fuse having a first end and second end and a second fuse having a third end and a fourth end. The first end of the first fuse is connected to a logic 0 input and its second end is connected to a common output. The third end of the second fuse is connected to a logic 1 input and the fourth end is connected to the common output. To store the bit of the data, one of the first and second fuses is selectively blown. Hence, two fuses can be used to store a bit of information.
Patent TW-506162-B (TW)
Title: Wireless base station
Inventor: ISHIDA AKIRA
IPC: H04Q7/30
Filed: 2000-11-18
Granted: 2002-10-11
Abstract: A wireless base station that has a plurality of antennas and repeatedly executes a cycle where reception and transmission are performed to communicate with a plurality of mobile stations at a same time using an adaptive array method. During reception in a cycle, the wireless base station calculates first weight vectors for forming directivity patterns and uses the first weight vectors during transmission to form the same directivity patterns as during reception in a same cycle. When a reception error occurs during reception of a signal from an arbitrary mobile station, the wireless base station calculates, from current response vectors of other mobile stations, a second weight vector that is used in place of the first weight vector when forming a directivity pattern for the arbitrary mobile station during transmission in a same cycle as the reception error. This directivity pattern has null directivity for the other mobile stations.
Patent TW-493311-B (TW)
Title: Power converting system and method of controlling power converter
Inventor: ICHINOSE MASAYA
IPC: H02J3/38
Filed: 2000-12-27
Granted: 2002-07-01
Abstract: A power converting system includes the followings: a circuit breaker, which has one terminal connected to a power system and the other terminal connected to a load; a transformer for interconnection; a power converter; and a controlling apparatus for controlling the power converter. During a return to the connected operation, the power converter is controlled such that the output voltage phase of the power converter is made to match the system voltage phase; and the circuit breaker is closed so as to prevent an overcurrent during a changeover from the independent operation to the connected operation of the power converter.
Patent TW-I240895-B (TW)
Title: Method and device for recognition of a handwritten pattern
Inventor: JONAS MORWING
IPC: G06V30/224
Filed: 2001-03-15
Granted: 2005-10-01
Abstract: A method for recognition of a handwritten pattern comprises the steps of forming (4) a representation of the handwritten pattern, forming (6) at least two sub-configurations by dividing the representation of the handwritten pattern, and processing the subconfigurations. The step of processing comprises the steps of comparing (8) each subconfiguration with reference configurations, selecting (10) at least one subconfiguration candidate for each subconfiguration among the reference configurations based on said step of comparing and determining (12) at least one candidate pattern consisting of one selected subconfiguration candidate for each subconfiguration. The method further comprises the steps of comparing (14) the representation of the hand-written pattern to the candidate pattern, and computing (16) a cost function in order to find a closest matching candidate pattern. The cost function is based on the comparing of the representation of the handwritten pattern to the candidate pattern and on the comparing of the subconfigurations to the selected subconfiguration candidates in the candidate pattern.
Patent TW-531707-B (TW)
Title: Method and system for displaying window sub-components from different windowing environments as a single window grouping
Inventor: BRIAN JOHN CRAGUN
IPC: G06F3/0481
Filed: 2001-04-19
Granted: 2003-05-11
Abstract: There is need in the industry to utilize more than one windowing environment on a single computer system. The need stems from the differing strengths of the different windowing environments and from the economics of function reuse. The problems with prior art multiple windowing environment solutions is that they are clumsy, inefficient, and obvious to the user. Disclosed herein is an efficient multiple windowing environment mechanism that is transparent to the user.
Patent TW-512112-B (TW)
Title: Steerable toy
Inventor: IBARRA JORGE L
IPC: B62M1/00
Filed: 2001-06-22
Granted: 2002-12-01
Abstract: A steerable toy comprising a rigid, elongated footboard defined by an upper surface and front and rear terminal ends and horizontally supported slightly above ground level by a pair of spaced-apart small diameter wheels flexibly journaled thereunder inboard from the rear terminal end to support a rider in standing position, the front end supported above the ground by a large diameter wheel pivotally attached through an articulatable junction connected through an A-frame to the front terminal end of the footboard and steerable with a handle bar assembly in communication with to the wheel and, a flat portion of the footboard aft of the small diameter support wheels pitched upward at an angle to the footboard for stepping on by the rider to pitch the skateboard upward at the small diameter support wheels during certain maneuvers.
Patent TW-498128-B (TW)
Title: Improvements to modular buildings and materials used in their construction
Inventor: PARRISH MALCOLM
IPC: C04B20/00
Filed: 2001-06-26
Granted: 2002-08-11
Abstract: A composite material comprising silica cenospheres and a resin, whereby the resin is adapted to bind the cenospheres into a solid mass and retain them in a desired shape into which the composite material is to be formed. The resin is a polymeric compound, formed in situ around the cenospheres. The composite material can be used to form constructional elements used in modular buildings. The constructional elements can include a second layered composite material overlaid over at least part of the composite material. A modular building comprising: a foundation floor having secured therein a plurality of anchor elements; a plurality of wall-retaining track elements adapted to engage wall panels of the building, the track elements being securable to the foundation floor so as to define the position of at least the load bearing walls of the building; wall panels locatable with respect to the track elements, each panel including at least one channel or duct formed therein parallel to a longitudinal axis thereof and at least one channel or duct formed therein disposed perpendicularly to and laterally of the longitudinal axis; and a plurality of securing members adapted to pass through and locatable within said channels or ducts, the securing members being anchored at each end thereof so as to maintain the panels in fixed relationship to one another.