baber/WOPTO huggingface dataset:
Patent TW-544663-B (TW)
Title: Manufacturing method of recordable DVD optical disc and writing strategy
Inventor: CHEN YI-MING
IPC: G11B27/00
Filed: 2001-08-17
Granted: 2003-08-01
Abstract: A manufacturing method of recordable DVD optical disc and writing strategy is disclosed. The manufacturing method comprises providing a substrate, forming a quadruple alloy material layer or a triple alloy recording layer on the substrate, then forming a dielectric layer on the recording layer, and forming a reflection layer on the dielectric layer, proceeding an initialization step of the initial coating film. The writing strategy is to set the first layer writing pulse of each recorded data block as 1.30T in the plural recorded data blocks provided, and set the second layer writing pulse of each recorded data block as 0.65T, wherein T is a unit time.
Patent TW-593384-B (TW)
Title: Saponified ethylene-vinyl acetate copolymer and process for producing the same
Inventor: YANAGIDA NOBORU
IPC: C08F8/12
Filed: 2001-08-22
Granted: 2004-06-21
Abstract: The present invention relates to a method of improving the saponification process for ethylene-vinyl acetate copolymer, inhibiting the coloration of the saponified ethylene-vinyl acetate copolymer and improving the appearance of it. During the saponification of the copolymer in an alcoholic solvent in the presence of an alkaline catalyst according to the inventive method, water, which has always been considered as a catalyst poison and should be removed as much as possible, is added to the solvent and is present in the range of 100 to 15,000 ppm based on the copolymer.
Patent TW-515896-B (TW)
Title: Method for measuring broadband antenna
Inventor: WANG YU-HUEI
IPC: G01R29/08
Filed: 2001-09-07
Granted: 2003-01-01
Abstract: The invention relates to a method for measuring broadband antenna, using EMC chamber to measure antenna factor of broadband antenna where a standard electrical field intensity is generated in the chamber so as to test the broadband antenna and acquire a first antenna factor, furthermore, proceed a computer simulation with respect to the broadband antenna to obtain a second antenna factor and compare the first antenna factor with the second antenna factor to acquire a lower uncertainty.
Patent TW-536685-B (TW)
Title: Group rename allocation for multiple register instructions
Inventor: KAHLE JAMES ALLAN
IPC: G06F9/30
Filed: 2001-09-25
Granted: 2003-06-11
Abstract: A microprocessor and a method of processing instructions therein are disclosed. Initially, the microprocessor determines whether a dispatched instruction requires multiple register allocations. If the instruction requires only a single register allocation, the microprocessor allocates a register for the instruction in a first portion of a physical register pool. If the instruction requires multiple register allocations, a set of physical registers in a second portion of the register pool are allocated as a block after determining that the second portion is available. In one embodiment, the block allocation is performed only if the instruction requiring multiple register allocations is an eligible instruction, such as a load multiple word (LMW) instruction in an instruction set such as the PowerPC(R) instruction set. The set of registers that are block allocated may correspond to a fixed set of architected registers to simplify the allocation logic. In this embodiment, the registers allocated in response to a complex instruction are independent of the architected registers affected by the instruction. If the architected registers affected by the instruction exceed the number of registers in the second portion of the register pool, a portion of the registers affected by the instruction may be allocated to the first portion of the register pool. The portion of the physical register pool selected for block assignments may be moved following a block allocation.
Patent TW-541804-B (TW)
Title: Method and apparatus for achieving accurate temperature-invariant sampling frequencies in a multiple message non-volatile multilevel analog signal recording and playback system
Inventor: RAINA ADITYA
IPC: H03K3/0231
Filed: 2001-10-12
Granted: 2003-07-11
Abstract: An apparatus and method for achieving accurate temperature-invariant sampling frequencies in a device, such as, a multiple message non-volatile multilevel analog signal recording and playback system is described. An oscillator is used to generate an oscillation frequency. A bandgap voltage generator generates a zero temperature coefficient voltage reference (V(OTC)) that is independent of temperature. This V(OTC) is applied to the oscillator. A variable temperature coefficient voltage (V(TC)) that compensates for temperature coefficient variations of a resistor to which V(TC) is applied produces a stable oscillator current Iosc. Therefore, the stable oscillator current Iosc is likewise independent of the temperature coefficient variations of the resistor. The stable oscillator current Iosc is applied to the oscillator such that the oscillator generates a stable temperature-invariant oscillator frequency. A digital divider is used to digitally divide the stable oscillation frequency by a predetermined amount to produce an accurate temperature-invariant sampling frequency. A filter is then used to filter incoming signals utilizing a filter cutoff that tracks the sampling frequency.
Patent TW-540163-B (TW)
Title: LED-module and multiple arrangement
Inventor: MARCHL WERNER
IPC: H01L25/075
Filed: 2001-10-15
Granted: 2003-07-01
Abstract: This invention relates to a LED-module (1) with a supporter (2), which contains a semiconductor-layer (5) and a flat main-face, on which several LED-semiconductor-bodies (11) are applied. LED-semiconductor-bodies (11) are preferably used, which send out in operation lights of different central wavelengths, so that the LED-module (1) is suitable to generate mixed-color light and especially to generate white light.
Patent TW-544635-B (TW)
Title: Anti-alias method for Z-directional convergence
Inventor: WANG SHIH-YANG
IPC: G06T15/00
Filed: 2001-10-16
Granted: 2003-08-01
Abstract: The present invention provides an anti-alias method for Z-directional convergence, which is used to conduct the anti-alias process on the crossed joints of the non-vectored three-dimensional surfaces. The crossed joints of the three-dimensional surfaces are located at the intersections of the first surface SF1 and the second surface SF2, and the overlapping of the first surface SF1 and the second surface SF2 can generate the visual surface SF3. The method includes the following steps: first, configuring the depth tolerance, and configuring the depth range based on the depth tolerance; next, selecting the anti-alias areas near the crossed joints of the three-dimensional surfaces in the visual surface SF3 area; finally, mixing the first surface SF1 and the second surface SF2 in the anti-alias areas to generate the result surface SFr; wherein the result surface SFr is located on the visual surface SF3. The method for mixing and generating the result surface SF4 further includes the depth parameterizing process, and configures the depth parameter nFactor, the first multiple nFactor1, and the second multiple nFactor2; and, calculating the result transparency Wr of the result surface, and then obtaining the result color value Cr of the result surface.
Patent TW-514609-B (TW)
Title: Ink film transfer printing apparatus
Inventor: KOBAYASHI KENJI
IPC: B65H16/06
Filed: 2001-10-29
Granted: 2002-12-21
Abstract: The technical problem of this invention is to provide an ink film transfer printing apparatus allowing easy replacement of transfer printing ribbons.The measures for solving the technical problems include: an ink film transfer printing apparatus 1, characterized in that: in a main container 7 integrally formed of and partitioned into a body containing portion 4 and a container lid 5, subjects a hub shaft 14 of a supply gear 12 to be inserted over an inner drum 17 of a central connecting member 22 in a two-layer drum constructing of the inner drum 17 and an outer drum 18 under a compressed state; at an inside face of the body containing portion 4, the central connecting member 22 engages a rear shaft support and inserts over a scroll shaft 8 such that the central connecting member 22 is able to engage the outer drum 18; at the inside face of the container lid 5, the shaft support subjects the scroll shaft 8 and a take-up scroll shaft 9 to engage support shafts 28, 33.
Patent TW-I265223-B (TW)
Title: Installation structure of foothold for a manhole or the like
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 2001-11-20
Granted: 2006-11-01
Abstract: The invention concerns a kind of installation structure of foothold for a manhole allowing foot part of a foothold to be rightly, easily and firmly placed within the hole set through the cement wall of a manhole, so that the foothold can be durably used for a long time. According to the invention, the installation structure has an all-in-one foothold (2) by integrating a central body (7) with the resin (8) covering the central body, a side edge part (3); the up-surface of said foothold can be inclined upward from central part (S) thereof to two side edges on angle degree from 1 to 5, and an anti-slide pattern (10) can be formed on whole up-surface of said foothold; near two edges of said foothold, more inner than said sides, within said anti-slide pattern, a reflection body (11) can be set; a wave shaped catch part (12) can be formed on the inner side of the foothold along axis direction; a wave shaped catch part (13) can be formed on the downside of the foothold along axis direction; a strip convex part (14) can be formed on the side of each side edge along axis direction; a kicked part (15) for embedding the foothold into the cement wall can be formed on the front edge of each side edge. While the side edge of foot part (4) integrating with side edges is formed all-in-one by above resin, a male screw (9) can be formed on the central body set on the side of the front edge, and an anchor (5) can be formed by a steel hollow barrel, a female screw (16) set on the inner side of said anchor can be mutually jointed with said male screw, multiple front edge cutting parts (17) can be formed on the other side along axis direction so that conical pins (16) can be pressed into said front edge cutting parts.
Patent TW-580553-B (TW)
Title: Fan filter unit control system and clean room provided with the system
Inventor: YOKOYAMA MAKOTO
IPC: H01L21/00
Filed: 2001-11-30
Granted: 2004-03-21
Abstract: Information from fan filter units and differential pressure gauges provided in a ceiling of a clean room is used to control directions and volumes of air flows blown from respective fan filter units. Further, in order to improve a wind velocity distribution in the clean room, pressure in a ceiling chamber is made uniform and control of the revolution speeds of fan filter units is made easy. In order to control directions of air flows in the clean room, damper adjusting mechanisms are provided under a grating floor of the clean room. Such arrangement enables optimizing an operating condition of the clean room and achieving energy saving.
Patent TW-I271570-B (TW)
Title: Method for fabricating LCOS structure
Inventor: CHEN RALPH
Filed: 2002-01-25
Granted: 2007-01-21
Abstract: A method is provided to fabricate a LCOS back plane structure. The present invention utilized a HV device such as HV CMOS transistor (high voltage complementary metal oxide semiconductor transistor) and a HV capacitor layer are applied to the substrate. Furthermore, the HV capacitor layer has a higher dielectric layer and coupling ratio to sustain the higher operating voltage, such that the operating capacitance can be raised. Moreover, the HV CMOS transistor is combined with a mirror layer which has a higher reflective property, such that the LCOS back plate structure has the better contrast and chrominance output in per area unit, when the operating voltage range is increased.
Patent TW-527768-B (TW)
Title: Polyphase filter
Inventor: KU CHUNG-CHIANG
IPC: H03H7/21
Filed: 2002-03-22
Granted: 2003-04-11
Abstract: A polyphase filter is disclosed. The polyphase filter comprises two differential units for receiving complex input signals Xr and Xi to generate complex output signals Yr and Yi, respectively. Each differential unit includes a plurality of differential components. The polyphase filter employees a plurality of feedback units to feedback the complex output signals Yr and Yi to the input terminals and the intermediate points of the differential units. Since the coefficients of the differential units and the feedback units are calculated by shifting the frequency on a real low pass filter, the feedback units can be implemented by resisters and capacitors flexibly.
Patent TW-I264818-B (TW)
Title: Semiconductor device and its production method
Inventor: MORITA KIYOYUKI
IPC: H01L21/77
Filed: 2002-04-03
Granted: 2006-10-21
Abstract: The object of the invention is to provide a production method for a ferroelectric film or a semiconductor device for improving the leakage characteristics of the dielectric film, the ferroelectric film or the like, and to provide the semiconductor device having wide operating range. A silicon oxide film 102, Pt film 103x, Ti film 104x and PZT film 105x are successively deposited on an Si substrate 101. The Si substrate 101 is installed inside a chamber 106, and the PZT film 105x is irradiated with millimeter waves 108. By locally heating the dielectric film, such as PZT film, by radiating it with millimeter waves, the leakage characteristics of the dielectric film or the like are improved, without adversely affecting the devices on the Si substrate 101.
Patent TW-I221363-B (TW)
Title: Digital isolation barrier as interface bus for modems
Inventor: D ANGELO WIFRID C
IPC: H04L12/00
Filed: 2002-05-03
Granted: 2004-09-21
Abstract: The present application provides a variety of exemplary embodiments, such as modem systems, modem devices, modem connectors, host connectors, communication systems and communication cards. For example, there is provided a modem device for use to enable a host to communicate over a communication line, wherein the host has a host connector. The modem device comprises a line side circuitry capable of interfacing with the, communication line; and a digital isolation barrier (DIB) coupled to the line side circuitry, the digital isolation barrier capable of being connected to a modem connector for connection to the host connector, wherein the digital isolation barrier is capable of isolating the modem connector from the line side circuitry. Moreover, the line side circuitry may include a line side DIB interface for communication with the digital isolation barrier. Also, the modem connector may be connected to the digital isolation barrier via one or more lines.
Patent TW-I220997-B (TW)
Title: Metal back-carrying fluorescent surface, metal back forming transfer film and image display unit
Inventor: ITO TAKEO
IPC: H01J31/12
Filed: 2002-07-12
Granted: 2004-09-11
Abstract: A metal back-attached phosphor screen comprises a metal back layer that has a high-reflectance, high-resistance layer consisting of an In-, Sn- or Bi-oxide layer. The metal back layer of the metal back-attached phosphor screen may have a laminate structure including a high-reflectance layer formed on a phosphor layer side and a high-resistance layer formed on that layer. The high-reflectance layer may be formed of Al, In, Sn or Bi. The high-resistance layer may be formed of an Al-, In-, Sn-, Bi- or Si-oxide or nitride. A high-brightness metal back-attached phosphor screen is provided that prevents the destruction or the deterioration caused by discharging to an electron emission element and a phosphor screen.
Patent TW-567505-B (TW)
Title: Semiconductor memory device
Inventor: YAMAUCHI TADAAKI
IPC: G01R31/3185
Filed: 2002-08-05
Granted: 2003-12-21
Abstract: For a memory array, a main data bus commonly used for first and second data bit widths, and a main data bus used only for the second data bit width are disposed. According to a data bit width, connection between memory blocks and main data lines is switched. The main data buses are connected to write/read circuits, and expanding/compressing operation on data bits is performed by an expansion/compression circuit in a unit of a predetermined number of bits. Thus, with the same configuration irrespective of data bit width, compression of data bits in the multi-bit test can be performed to output the compression result to the same data terminal.
Patent TW-560128-B (TW)
Title: Method and related circuitry for buffering output signals of a chip with even number driving circuits
Inventor: WEI YI-KUANG
IPC: H03K19/00
Filed: 2002-08-09
Granted: 2003-11-01
Abstract: A method and related circuitry for driving output signals of a chip. The method includes: driving the output signals with even number inverter driving circuits, and keeping an equivalent load of each inverter of the driving circuits substantially identical.
Patent TW-I232192-B (TW)
Title: Synthetic resin container
Inventor: TSUTSUI NAOKI
IPC: B65D1/42
Filed: 2002-09-26
Granted: 2005-05-11
Abstract: A synthetic resin container is described having a waist that divides the body thereof into two portions, wherein the waist is constituted of a circular groove surrounding the body, and is formed with a reinforcing rib higher then the bottom thereof and lower than the container surface. A transverse rib can be disposed on the container body for reinforcement, having a concave portion at the same level of the container surface or slightly deviating from the latter. Several stripe indents converging toward a central point can also be formed on the container body, defining a concave polyhedral surface inclined toward the central point.
Patent TW-579636-B (TW)
Title: Method and system for estimating movement speed of mobile phone
Inventor: PENG BAO-CHI
IPC: G01S11/10
Filed: 2002-10-25
Granted: 2004-03-11
Abstract: The present invention relates to a method and system for estimating a movement speed of a mobile unit in a mobile radio communication system. First, the present invention receives a signal from the mobile unit. Then, obtain a first signal by filtering the signal by a first filter having a first cut-off frequency. Obtain a first speed according to the first signal. Obtain a second signal by filtering the signal by a second filter having a second cut-off frequency. Obtain a second speed according to the second signal. Determine the movement speed of the mobile unit according to the first speed and the second speed.
Patent TW-577016-B (TW)
Title: Self-matching circuit of optical coupler input impedance and its method
Inventor: BAU TAI-SHENG
IPC: G06F3/033
Filed: 2002-11-06
Granted: 2004-02-21
Abstract: A self-matching circuit for optical coupler input impedance and its method are provided in the present invention. The invention is used to automatically generate the matching input impedance for the first optical coupler and the second optical coupler. The self-matching circuit includes one set of impedance selection circuit, one set of input comparator and one logic judgment unit. For the self-matching method, a new testing impedance value is generated at constant intervals from the logic judgment unit so as to repeat the comparison operations, which are conducted by the first input comparator and the second comparator, respectively, onto the input signals of the first optical coupler and the second coupler, until the impedance selection circuit automatically generates a matching impedance value. Therefore, the operations of manual test and changing impedance devices are avoided.
Patent TW-I249060-B (TW)
Title: Light-reflective material and light source device using the same
Inventor: HIROSE YUKIO
IPC: G02F1/13357
Filed: 2002-11-12
Granted: 2006-02-11
Abstract: There is provided a light-reflective material with which light reflectance can be efficiently increased and brightness of a flat light source can be improved without increasing the number of components. This light-reflective material comprises a laminate formed by partly bonding at least two white plastic films 2 while holding space 3. Preferably, the white plastic films 2 are partly bonded as a laminate while holding space 3 by an adhesion layer formed partly on the white plastic film 2 surface or an adhesion layer 4 that partly has projections 5 and is formed on the white plastic film 2 surface.
Patent TW-I261787-B (TW)
Title: RFID device
Inventor: CHEN MAO-SONG
IPC: G06K7/10
Filed: 2002-11-25
Granted: 2006-09-11
Abstract: A RFID (radio frequency identification) device, comprising a detector and several identification tags. The detector transmits a time slot cycle signal; each of time slot cycle of the signal has been divided into several slots. The identification tags are used to receive the time slot cycle signal, and each of the tags respectively contains a random generator to generate random numbers. Individual identification tag responds to the detector at assigned time slot corresponding to a random number generated by the random generator in each single time slot cycle.
Patent TW-I262303-B (TW)
Title: Method and device for wavelength locking and spectrum monitoring
Inventor: JUAN CHING-YANG
IPC: G02B5/18
Filed: 2002-12-18
Granted: 2006-09-21
Abstract: A method and device for wavelength locking and spectrum monitoring. A diffraction element is used to divide a portion of input optical signals into a plurality of light beams with distinct optical path differences at a specific optical power density, so as to form distinct continuous spectra after passing through an etalon. Then, the distinct continuous spectra are transduced into electrical signals by light detectors in order to generate an error signal, and the error signal is fed back into a servo system so as to lock the center wavelength and monitor the full width half maximum (FWHM) of the input optical signals.
Patent TW-I255224-B (TW)
Title: Polymeric articles having a lubricious coating and method for making the same
Inventor: WINTERTON LYNN COOK
IPC: G02B1/04
Filed: 2003-01-07
Granted: 2006-05-21
Abstract: The present invention provides a medical device, preferably an ophthalmic device, more preferably a contact lens, which comprises a lubricious coating including a capping layer of polyvinylpyrrolidone and/or at least one layer of a lubricious coating material and one layer of a polyionic material having charges opposite of the charges of the lubricious coating material. The lubricious coating on the medical device of the invention has increased lubricity, preferably characterized by an averaged CoF of about 3.0 or less, increased hydrophilicity characterized by an averaged contact angle of about 80 degree or less, and increased bacterial adhesion resistance, while maintaining the desired bulk properties such as oxygen permeability and ion permeability of lens material. Such lenses are useful as extended-wear contact lenses. In addition, the invention provides a method for making a medical device, preferably a contact lens, having a lubricious coating thereon.