baber/WOPTO huggingface dataset:
Patent TW-I256209-B (TW)
Title: Communication controller
Inventor: HATA HAJIME
IPC: H04L12/825
Filed: 2001-02-12
Granted: 2006-06-01
Abstract: The purpose of the present invention is to provide a device capable of balancing the storage capacity of packets in a FIFO for asynchronous packet with the throughput of a processing means for processing an asynchronous packet read out of the FIFO. While receiving data which show a packet size Pin of a packet to be received, from a packet receiving means 2, data which show a present storage size Pnow and a maximum storage size Pmax of stored packets, from a FIFO 4 for packet receiving and data which show a set storage size Pset (0 <= Pset <= Pmax) from a storage size setting means 8, at the time of Pset < Pnow+Pin, it is decided by a deciding means 5 receiving of a new packet by the receiving means is to be refused and at the time of Pset >= Pnow+Pin, it is decided that reception of a new packet by the packet receiving means is to be allowed.
Patent TW-509990-B (TW)
Title: Production method for silicon wafer and SOI wafer, and SOI wafer
Inventor: ABE TAKAO
IPC: B24B37/04
Filed: 2001-03-28
Granted: 2002-11-11
Abstract: There are provided a method for manufacturing a mirror polished wafer with little polishing sag (peripheral sag) by a relatively easy method, a method for manufacturing a bonded wafer having an SOI layer or a bond layer which has no periphery removing region or reduces it, and a bonded wafer thereof. There is prepared a silicon wafer having chamfered portions in which when the chamfering width of the front surface side of the silicon wafer is X1 and the chamfering width of the back surface side thereof is X2, X1 < X2, the front surface of the silicon wafer is mirror polished, and the front surface side thereof is chamfered again so that the chamfering width thereof is X3 (X3 > X1).
Patent TW-580716-B (TW)
Title: Method for manufacturing a plasma display panel
Inventor: SHIOKAWA AKIRA
IPC: H01J9/02
Filed: 2001-03-30
Granted: 2004-03-21
Abstract: A method for manufacturing a plasma display panel includes a protective layer forming step for forming a dielectric protective layer on a first plate, a phosphor layer baking step for baking a phosphor layer which is coated on a second plate, a sealing step for (a) positioning the first plate on which the dielectric protective layer is formed and the second plate on which the phosphor layer is baked so as to be opposed to each other with a space therebetween and (b) sealing the two plates, and an evacuating/baking step for evacuating and baking an internal space between the two plates. Throughout the four steps, the first plate and the second plate are exposed to a gas atmosphere of either steam pressure of no greater than l0mPa or air pressure of no greater than 1Pa.
Patent TW-587198-B (TW)
Title: Positive photoresist composition
Inventor: SATO KENICHIRO
IPC: G03F7/004
Filed: 2001-04-17
Granted: 2004-05-11
Abstract: Provided is a positive photoresist composition comprising a resin which contains specific repeating units and whose dissolving rate toward an alkaline developing solution is increased by the action of an acid and a compound which generates an acid upon irradiation with an actinic ray or a radiation.
Patent TW-508590-B (TW)
Title: Operating method of flash memory with symmetrical dual channel
Inventor: GUO DUNG-JENG
IPC: G11C16/04
Filed: 2001-05-09
Granted: 2002-11-01
Abstract: There is provided an operating method of flash memory with symmetrical dual channel. The operating method comprises the steps of: first, performing a writing procedure to the flash memory for storing charges in two sides of the ONO layer of a second bit line, thereby forming a symmetrical dual channel structure and completing the writing operation of one bit; next, applying a selection voltage on the first bit line and third bit line to select the symmetrical second bit line; then, grounding the second bit line; subsequently, applying a reading voltage on the second word line to simultaneously capture the reading current, wherein the reading current is the total current flowing through the symmetrical dual channel, so as to increase the reading speed of the flash memory.
Patent TW-568820-B (TW)
Title: Positioning device of mold
Inventor: TAKEUCHI HIROSHI
IPC: B29C33/22
Filed: 2001-05-29
Granted: 2004-01-01
Abstract: This invention provides a template positioning device requiring no adjusting labor and certainly performing the positioning of a template. A pin 12 is attached to a movable template 5 and a ball retainer 23 is provided to a bush 21, which is attached to a fixed template 4, in a movable manner. A slipping-off preventing locking member 26 is provided to an inlet of the bush 21 and a spring 27 is provided between a bottom part of the bush 21 and the ball retainer 23. At the time of opening the mold, the ball retainer 23 is pushed down by the spring 27 to be locked with the locking member 26. At the time of closing the mold, the pin 12 comes into contact with the ball retainer 23 without being inserted therein to push the ball retainer 23 into the bush 21 while compressing the spring 27. The pin 12 begins to enter the ball retainer to mutually position the templates. Since the ball retainer of point contact is used, dragging is hard to generate. The ball retainer becomes rolling resistance because of point contact and slidability is good.
Patent TW-552669-B (TW)
Title: Process for etching polysilicon gate stacks with raised shallow trench isolation structures
Inventor: LEE HEON
IPC: H01L21/28
Filed: 2001-06-18
Granted: 2003-09-11
Abstract: In a process for etching poly Si gate stacks with raised STI (shallow trench isolation) structure where the thickness of poly Si gates at the AA (active area) and STI are different, the improvement comprising: (a) etching a gate silicide layer and a poly Si 2 layer; (b) forming a continuous poly Si passivation layer on sidewalls of the silicide and poly Si 2 layers and at the interface of the poly Si 2 layer and a poly Si 1 layer and affecting thermal oxidation to form an underlying thin Si oxide gate layer; (c) affecting a Si oxide breakthrough etch to clear the passivation layer at interface of the poly Si 2 and the poly Si 1 layers while leaving intact the passivation layer on the sidewalls of the silicide and the poly Si 2 layers; and (d) etching the poly Si 1 layer with an oxide selective process to preserve the underlying thin gate oxide and thin passivation layer at the sidewall to obtain vertical profiles of poly Si gate stacks both at the AA and the STI oxide.
Patent TW-I236483-B (TW)
Title: Low molecular weight (methyl) acrylic acid (acrylate) polymer and preparation process and use thereof
Inventor: HENMI AKIKO
IPC: C08F2/04
Filed: 2001-06-19
Granted: 2005-07-21
Abstract: The present invention relates to a low-molecular (methyl) acrylic add (salt)-based polymer having a good color tone, which is obtained by polymerizing an aqueous solution of at least one monomer component of a high concentration in the presence of an alkaline substance, wherein: 100 to 95 mol % of the at least one. Monomer component is a monoethylenically unsaturated monocarboxylic add (salt) monomer (a) having 3 to 6 carbon atoms; and 0 to 5 mol % of said at least one Monomer component is a monoethylenically unsaturated monomer (b) copolymerizable with the monomer (a) (wherein the total of (a) and (b) is 100 mol %); and wherein: a persulfate salt and hydrogen peroxide are used together as polymerization catalysts; and the entirety of the alkaline substance as used is set not to be more than 99 mol % of the amount which is necessary for neutralizing all add groups of said at least one monomer component; and wherein: the dropwise addition of the hydrogen peroxide is completed at least 10 minutes earlier than the completion time of the dropwise addition of the at least one monomer component; and/or the amount of the hydrogen peroxide as added till the initiation of the dropwise addition of the at least one monomer component is kept from exceeding 10 % of the entirety of the hydrogen peroxide as added. The resultant polymer is useful for such as detergent compositions, water-treating agents, and pigment dispersants.
Patent TW-495424-B (TW)
Title: Tire curing press
Inventor: HE SHIOU-SHIAN
IPC: B29D30/00
Filed: 2001-07-31
Granted: 2002-07-21
Abstract: A tire curing press includes a machine frame on which a base, a platform, upper and lower molds, tire release cylinders and a post are arranged. A braking device and a gripping device for gripping uncured tire for hot pressing are mounted on the post. The invention provides two elevating power cylinders on the platform for controlling two holders mounted on and transversely extending from the post and further provides a large power short hydraulic cylinder on each holder for controlling elevating of the upper mold in order to close molds. Retention arms are provided on circumference of the platform for securely retaining the holders when the molds are closed. Thus, the upper mold is ascended/descended by being simultaneously controlled by both the short hydraulic cylinder of the holder and the elevating power cylinder of the platform whereby time for closing molds is shortened, mechanism is simplified, platform weight is reduced, operation precision is enhanced and maintenance is easy.
Patent TW-540064-B (TW)
Title: Semiconductor memory device
Inventor: KOBAYASHI SHINICHI
IPC: G11C7/10
Filed: 2001-08-14
Granted: 2003-07-01
Abstract: The semiconductor memory device receives K addresses from first to Kth addresses having at least one bit in common (where K is a natural number: K >= 2). Each data block is divided into a plurality of sub data blocks, and a plurality of sense amplifier circuits are provided corresponding to the respective sub data blocks. In each data block, K read data are selected in response to the first address input. Each of the K read data is amplified and output by one of the plurality of sense amplifier circuits sequentially selected in response to each address input.
Patent TW-508808-B (TW)
Title: Stacked type capacitor structure and its manufacturing method
Inventor: CHU CHUNG-MING
IPC: H01L21/02
Filed: 2001-09-14
Granted: 2002-11-01
Abstract: In the invention, a strong-enough material for blocking oxygen diffusion (for example SiN, Ta2Os or Al2O3) is disposed on the cylinder-shaped storage electrode to cover the bottom portion of the cylindrical recessed hole for use as the extra barrier layer. The barrier layer is capable of preventing oxygen atoms from penetrating the bottom barrier layer or plugs when depositing the capacitive dielectric layer. In addition, it is capable of preventing wet etching solution penetration when forming the storage electrode. Moreover, the barrier layer can also decrease the aspect ratio when depositing the ferroelectric material, and eliminate the region where electric leakage is easily occurred in the capacitor such that the capacitor leakage current is decreased.
Patent TW-566018-B (TW)
Title: The interleaver, the filter it contains, and the interleaver system
Inventor: SANO TOMOMI
IPC: G02B6/34
Filed: 2001-11-09
Granted: 2003-12-11
Abstract: The present invention relates to an interleaver with good isolation between channels, and with smooth transmission spectrum near the wavelength of each channel. The said interleaver is provided with the input port which is used to receive the signals of a plurality of channels; and with the first and second output ports, each of them is used to output the signals of the first and second channel groups separated from the first signals of a plurality of channels. Each transmission spectrum of the output lights from the first output port and from the second output port uses each signal channel wave length as the center and in the wave length range of ±0.06 nm of the central wavelength, the difference in the flatness between the maximum transmittance and the minimum transmittance is 0.4 dB, and preferably within 0.2 dB. Meanwhile, the cross-talks between the adjacent signal channels are restricted at -20 dB, preferably below -30 dB.
Patent TW-531393-B (TW)
Title: Apparatus for aligning fabricated snack food chips
Inventor: BRAITHWAITE STEVE D
IPC: A21C15/00
Filed: 2001-11-13
Granted: 2003-05-11
Abstract: An aligning apparatus for aligning food product chips having a generally curved shape includes a longitudinally extending rib positioned with respect to a chip transport surface. As chips are transported along the transport surface, they straddle the aligning rib with respective opposed side edges thereof supported on the transport surface. Engagement with the aligning rib causes the chips to become generally aligned with the aligning rib and thus, with each other.
Patent TW-513895-B (TW)
Title: Apparatus and method for evaluating organic electroluminescence display
Inventor: NARA SHOUJI
IPC: G01R31/00
Filed: 2001-11-14
Granted: 2002-12-11
Abstract: The object of the present invention is to provide an apparatus and method for evaluating an organic electroluminescence (EL) display, in which there is a simple drive circuit used for testing an organic EL display 10 to realize evaluation of high reliability, and an evaluation of the organic EL display 10 itself is performed prior to the installation of finished product drive circuits to the organic EL display 10 such that it is possible to suppress the decrease in yield caused by dealing with defective products due to the evaluation results. It was noticed that if the drive (testing) of a pixel 11 is performed during the discharge of the previous pixel 11 after the supply of drive current to that previous pixel 11, and if the difference between the drive current and discharge current values of the organic EL pixel 14 of the pixel 11 is under a specific level, then it is possible to decide that the pixels constituted by the various organic EL elements 1 operate normally. The present invention is characterized in that pixel defects are detected by detecting the difference between drive current and discharge current values for every pixel 11 constituted by an organic EL element 1.
Patent TW-534852-B (TW)
Title: Tungsten chemical mechanical polishing process capable of preventing the formation of tungsten oxide
Inventor: WANG YING-LANG
IPC: H01L21/304
Filed: 2001-11-15
Granted: 2003-06-01
Abstract: A tungsten chemical mechanical polishing process capable of preventing the formation of tungsten oxide comprises: providing a substrate having a contact opening; conformally forming a barrier layer on the substrate having the contact opening; forming a tungsten layer on the barrier layer and filling up the contact opening; performing a first stage chemical mechanical polishing; polishing the tungsten metal layer and the barrier layer until reaching the surface of the substrate in order to form a tungsten plug in the contact window; performing a second stage chemical mechanical polishing; adding ammonium hydroxide; polishing the tungsten plug; and performing a cleaning after a third stage chemical mechanical polishing.
Patent TW-573154-B (TW)
Title: Liquid crystal aligning film composition for LCD
Inventor: LI JENG-DAU
IPC: G02F1/13
Filed: 2001-11-23
Granted: 2004-01-21
Abstract: The present invention provides a liquid crystal aligning film composition for LCD. The liquid crystal aligning film composition for LCD is composed of a polyacetamide resin mono-polymeride (A) whose structural formula is shown as (I) where m is an integer of 1, 2 or 3, R is selected from one of the aromatic compound and circular aliphatic, X is selected from a group consisting amide base, ester base and ether base, Y is a structure having long-chain alkyl or long-chain alkyl containing fluorine, and number of carbons is at least six. After mixing the polyacetamide resin mono-polymeride (A) with a second test agent, an induced process (C) is performed to generate a film capable of aligning liquid crystal molecules.
Patent TW-516264-B (TW)
Title: High-speed data receiver and receiving method with dynamic windows
Inventor: SU CHUTING
IPC: H03D3/00
Filed: 2001-12-28
Granted: 2003-01-01
Abstract: The present invention discloses a high-speed data receiver with dynamic windows, which generates parallel output data after receiving a reference clock and serial input data. The high-speed data receiver comprises: a multiple phase locked loop, for generating 10 sampling clocks CK0-CK9 in uniform phase distribution, wherein the frequencies of sampling clocks CK0-CK9 are 2.5 times of the frequency of the reference clock; a sampling unit, which receives the sampling clocks CK0-CK9 and serial input data, and proceed with the sampling on the serial input data using these sampling clocks to generate the sampling signals SH0-SH9; a dynamic window data selection unit, which receives the sampling clocks CK0-CK9 and sampling signals SH0-SH9 and outputs two sets of dynamic window signals having dynamic left-window, dynamic middle-window, and dynamic right-window, and configures each dynamic window signal corresponding to the sampling start points of the sampling signals SH0-SH9 according to a state control signal, and selects two-bit effective signal from the dynamic window signals in one dynamic window; a window arbitration control unit, which receives the dynamic window signals of each dynamic window, and compares these dynamic window signals and a plurality of testing window patterns for generating effective window control signals and state control signals; a data integration unit, which sequentially receives the two-bit effective signal outputted from the dynamic window data selection unit to generate parallel searching data, and the data integration unit generates the parallel output data when the data enable signal DE is enabled; and, a control word searching unit, which receives the parallel searching data, and searches if there is a control word of transmission protocol; if the control word is found, the data enable signal DE is enabled.
Patent TW-I240893-B (TW)
Title: Microprocessor circuit for portable data carriers
Inventor: MAY CHRISTIAN
IPC: G06F9/34
Filed: 2002-01-09
Granted: 2005-10-01
Abstract: The invention proposes a microprocessor circuit having a control unit, a memory for free programming with at least one program having functions, a stack for buffer-storing data and a register bank having at least one register, which furthermore has an auxiliary register which stores a number of bits, each of the bits being assigned to one of the registers of the register bank and indicating whether or not a respective register of the register bank contains information items.
Patent TW-I239917-B (TW)
Title: Ladder dolly
Inventor: FEIK FREDERICK G
IPC: E06C1/397
Filed: 2002-01-11
Granted: 2005-09-21
Abstract: A wheeled dolly for the ladder has an axle that has a pair of wheels mounted thereon, which are spaced sufficiently apart for stability. The axle supports a central tube that will slip into a hollow rung of an aluminum or fiberglass ladder. The upright member has a transverse plate fastened in place for supporting a side rail of the ladder. The wheels on the axle will support one end of the ladder while the other end is raised by an operator for transport. The dolly will trail easily because of the offset of the line of force from the load of the ladder relative to the axle.
Patent TW-544534-B (TW)
Title: System capable of changing the wavelength and intensity of output light
Inventor: CHANG SEAN
IPC: H04B10/00
Filed: 2002-01-15
Granted: 2003-08-01
Abstract: There is provided a system capable of changing the wavelength and strength of output light, which includes an optical input terminal, a first optical output terminal, a second optical output terminal, a first rotatable optical device, a second rotatable optical device, a third rotatable optical device. The optical input terminal receives a first optical signal and a second optical signal. When the angle of the first rotatable optical device is adjusted, it makes the first optical signal pass and the second optical signal reflect. The second rotatable optical device makes the first optical signal be outputted from the first optical output terminal. When the angle of the second rotatable optical device is adjusted, the intensity of the first optical signal outputted from the first optical output terminal is changed. The angle of the third rotatable optical device is adjusted with respect to the angle of the first rotatable optical device, thereby making the second optical signal be outputted from the second optical output terminal.
Patent TW-534934-B (TW)
Title: System and method for economically viable and environmentally friendly central processing of home laundry
Inventor: CAPPS STEPHEN FRANKLIN
IPC: D06F39/00
Filed: 2002-01-18
Granted: 2003-06-01
Abstract: A central laundry processing system comprising: at least one wash vessel; at least one detergent initially disposed in the at least one wash vessel; and at least one wash loop wherein the at least one wash loop comprises: at least one wash effluent vessel in fluid communication with the at least one wash vessel; at least one wash filter in fluid communication with the at least one wash effluent vessel; and at least one wash permeate vessel in fluid communication with the at least one wash filter and the at least one wash vessel. A method of processing laundry which comprises the steps of: (a) washing a first load of laundry with a detergent in at least one wash vessel to produce a first clean load of laundry and a first wash effluent; (b) passing the first wash effluent through at least one wash filter, producing a first wash permeate and a first wash retentate; and (c) rinsing the first clean load of laundry to produce a first rinsed load of laundry and a first rinse effluent.
Patent TW-560071-B (TW)
Title: Manufacturing method of substrate apparatus, substrate apparatus, manufacturing method of optoelectronic apparatus, optoelectronic apparatus, and electronic machine
Inventor: KATAYAMA SHIGENORI
IPC: H01L21/3205
Filed: 2002-03-19
Granted: 2003-11-01
Abstract: In the substrate apparatus of the present invention, a first conductive layer, the first insulation film laminated and formed on the first conductive layer, the second insulation film bonded on the first insulation film and the second conductive layer laminated on the second insulation film, are provided on a substrate. The contact hole connecting the first conductive layer and the second conductive layer is made through the bonding interface. The part passing through the bonding interface in the contact hole is not corroded by an etchant. Thus, a defect can be prevented from being generated easily in a part passing through a bonding interface in a contact hole, so as to improve the device reliability or manufacture yield during the manufacturing of a substrate device where the contact hole is necessary to be opened through the bonding interface.
Patent TW-526103-B (TW)
Title: Multi-axis punching device
Inventor: YASODA HISASHI
IPC: B26F1/04
Filed: 2002-03-25
Granted: 2003-04-01
Abstract: A grid pattern punch type multiaxis punch device is capable of simultaneously punching punched holes of the same shape showing different shapes for every location at each of the same positions in each of the areas defined in a work. Every time a work is moved in X-axis, Y-axis directions under its controlled state, a hammer holder is moved in a horizontal direction under its controlled state, a punch drive source (a servo motor) is driven under a state in which hammers are corresponded just above optional punches at the same positions in each group of units, each of the punches present at the same positions in the group of units is punched by each of the hammers, thereby the punch holes having the same shapes showing different shapes for every location are punched simultaneously at each of the same locations within each area defined in the work.