baber/WOPTO huggingface dataset:
Patent TW-512169-B (TW)
Title: Aqueous chemical mechanical polishing composition, slurry and method for chemical-mechnical polishing of a substrate
Inventor: STECKENRIDER SCOTT J
IPC: C09G1/02
Filed: 1999-06-25
Granted: 2002-12-01
Abstract: An aqueous chemical mechanical polishing slurry useful for polishing the polysilicon layer of a semiconductor wafer comprising an aqueous solution of at least one abrasive, and at least one alcoholamine. The slurry preferably has a pH of from about 9.0 to about 10.5 and it includes an optional buffering agent.
Patent TW-495524-B (TW)
Title: Polybenzoxazole resin and precursor thereof
Inventor: SAITO HIDENORI
IPC: H01L23/532
Filed: 1999-09-28
Granted: 2002-07-21
Abstract: The present invention provides heat resistant resins excellent in all of thermal characteristics, electrical characteristics, physical characteristics and mechanical characteristics in use for semiconductors. That is, the present invention provides polybenzoxazole precursors represented by the following general formula (A) and polybenzoxazole resins represented by the following general formula (D). In the above formulas (A) and (D), n denotes an integer of 2-1000 and X denotes a structure selected from those represented by the following formulas (B). In the above formulas (B), Y denotes a structure selected from those represented by the following formulas (C), and the hydrogen atom(s) on the benzene ring in these structures may be substituted with at least one group selected from the group consisting of methyl group, ethyl group, propyl group, isopropyl group, butyl group, isobutyl group, t-butyl group, fluorine atom and trifluoromethyl group.
Patent TW-446909-B (TW)
Title: Dual use master boot record
Inventor: RICKEY ALBERT E
IPC: G06F9/445
Filed: 1999-09-30
Granted: 2001-07-21
Abstract: A high capacity computer article of manufacture to be loaded into a drive of a computer that includes a memory comprising: a computer usable medium including at least one partition area and a boot sector, with the computer usable medium having computer readable program code means embodied therein, comprising: first computer readable code means fixed in the boot sector including a first BLOS parameter block for setting parameters for the medium if inserted in a floppy drive of the computer; and second computer readable code means fixed in the boot sector comprising a partition table for organizing the medium to include at least one partition and for designating an active partition. In a further embodiment of the invention, the article of manufacture includes: third computer readable code means fixed in die active partition are on the computer readable medium and including a second BIOS parameter block, and DOS boot record code for locating operating system files, loading the operating system files into the memory of the computer and causing the computer to execute them; and fourth computer readable code means fixed in the boot sector comprising a master boot record code for loading into the memory of the computer the third computer readable code means comprising the second BIOS parameter block and the DOS record code of the active partition listed in the Partition Table, and causing the computer to execute the DOS boot record code using parameters from the BIOS parameter blocks in accordance with whether the DOS boot record code was loaded from a floppy drive or a hard drive.
Patent TW-554226-B (TW)
Title: Liquid crystal display device
Inventor: KOMENO HITOSHI
IPC: G02F1/1362
Filed: 1999-11-18
Granted: 2003-09-21
Abstract: A liquid crystal display device effectively absorbs static electricity which enters from outside, and prevents damage to switching elements or the like. In the liquid crystal display device, an active matrix substrate has a plurality of scanning signal lines for applying driving signals to a plurality of switching elements for selecting pixels formed in a display area, a plurality of video signal lines, pixel electrodes and common electrode connecting terminals, and the active matrix substrate is bonded to a color filter substrate having common electrodes which constitute the pixels, with a liquid crystal layer interposed between the substrates. The common electrode connecting terminals and the common electrodes are connected to each other via a conductive layer, and the periphery of the display area is secured with a sealing material clamped therein. The liquid crystal display device is provided with a plurality of conductive layers which arc formed over video signal lines whose cut ends are exposed on a side surface of the active matrix substrate, with an insulation layer interposed between the conductive layers and the video signal lines, and a connecting line layer which connects the conductive layers to the common electrode connecting terminals.
Patent TW-I232860-B (TW)
Title: Integrated process for the preparation of epoxides from olefins
Inventor: VOGTEL PETER
IPC: C07D301/12
Filed: 1999-12-01
Granted: 2005-05-21
Abstract: The invention relates to an integrated process for the preparation of epoxidised ole-fins. In the first stage, dilute hydrogen peroxide solutions are prepared from the elements hydrogen and oxygen and reacted in a subsequent liquid-phase epoxidation with olefin in the presence of titanium silicalite to form epoxidised olefins, and the solvents are returned to the H2O2 process again.
Patent TW-546878-B (TW)
Title: A semiconductor laser device
Inventor: NAJDA STEPHEN PETER
IPC: H01S5/20
Filed: 2000-02-10
Granted: 2003-08-11
Abstract: An SCH laser device fabricated in the (Al, Ga, In)P system has an active region disposed within an optical guiding region. The optical guiding region is disposed between an n-doped cladding region and a p-doped cladding region. Optical confinement layers, are disposed at the interfaces between the optical guiding region and the cladding regions. The optical confinement regions produce increased confinement of the optical field, and reduce the penetration of the optical field into the cladding regions. The optical confinement region on the p-side of the device also serves as a potential barrier to the transport of electrons into the p-doped cladding region. The cladding regions have a low Al mole fraction, so that they have a direct bandgap. This prevents carrier loss by trapping in the DX level in the cladding regions. In an alternative embodiment, the cladding regions have a graded composition, with their composition at the interface with the optical confinement layers being such that the DX level in the cladding regions is degenerate with the X-conduction band in the optical confinement layers.
Patent TW-542904-B (TW)
Title: Transducer interface arrangement including a sigma-delta modulator with offset correction and with gain setting
Inventor: VAN HERZEELE GEERT ERIC LINA
IPC: H03M3/02
Filed: 2000-02-15
Granted: 2003-07-21
Abstract: A transducer interface arrangement including sensor means (SM) for measuring a parameter such as temperature, pressure, ..., an Analog-to-Digital Converter (ADCb) including a Sigma-Delta Modulator (SDMb), and a selectable resistor string (SRSa). The data input of the Sigma-Delta Modulator is connected to the series combination of a first switched-capacitor module (SC1, SC1b), a first differential amplifier (A1), a second switched-capacitor module (SC2) and a second differential amplifier (A2), followed by a comparator (CP). The modulator further comprises a third (SC3) and a fourth (SC4) switched-capacitor module to which a reference voltage is applied and which are respectively connected to the input of the first and the second amplifier. To reduce the chip area and power consumption while increasing the performance of the arrangement, an offset canceling pre-amplifier to the A/D converter is advantageously replaced by a fifth switched-capacitor module (SC5), to which an offset voltage is applied. The offset voltage is provided, together with the reference voltage, by the selectable resistor string (SRSa). In addition to the improved offset correction, the present transducer interface arrangement is also provided with simple gain setting means. To this end, gain setting modules consisting of one or more switchable capacitive branches coupled in parallel with existing capacitors in the first switched-capacitor module (SC1b). The more branches which are added, the higher the gain.
Patent TW-459205-B (TW)
Title: Rendering apparatus, rendering method and storage medium for storing program for same
Inventor: NAKAMURA TADASHI
IPC: G06T15/00
Filed: 2000-03-01
Granted: 2001-10-11
Abstract: A depth-of-field display method displays a sense of distance on a two-dimensional screen. The depth-of-field display method turns objects corresponding to a preset Z value to just-in-focus states and overwrites images whose levels of out-of-focus states are sequentially increased corresponding to an increase in their positional distances to one of a farther direction and a nearer direction. Also, this method uses a bilinear filter method to perform sequential reductions of the original image, and thereafter, performs magnification of the individual reduced images, thereby generating the out-of-focus images. Furthermore, the depth-of-field display method controls the levels of the out-of-focus states according to levels of the sequential reductions.
Patent TW-466704-B (TW)
Title: Integrated circuit
Inventor: SCHMITZ JURRIAAN
IPC: H01L21/8234
Filed: 2000-04-27
Granted: 2001-12-01
Abstract: In transistors with sub-micron channels, short-channel effects, such as a lowering of the threshold voltage, are usually suppressed by means of halo (or pocket) implant in the source/drain regions, which operation is performed jointly with the LDD implantation. The halo implant, however, decreases the analog performance of transistors. To combine suppression of short-channel effects with a high analog performance, it is proposed to provide only transistors T1 which are not intended for analog functions with the halo-implant (16), and to mask the analog transistors T2 with a mask (15) against the halo implant. To avoid short-channel effects in T2, this transistor is provided with a channel whose length is larger than that of transistor T1.
Patent TW-I247014-B (TW)
Title: A process for preparing polymers
Inventor: WU RICHARD SHU-HUA
IPC: C08F2/00
Filed: 2000-05-08
Granted: 2006-01-11
Abstract: This invention relates to a process for preparing polymers which contain as polymerized units hydrophobic monomers wherein a stable emulsion is formed and the formation of suspension particles is minimized. The process includes making a concentrated monomer emulsion, diluting the concentrated monomer emulsion with water, feeding the diluted monomer emulsion to a reactor, and polymerizing the monomer.
Patent TW-440666-B (TW)
Title: Method and device for filling a distribution line with corrosive gas
Inventor: GIRARD JEAN-MARC
IPC: F17D3/14
Filed: 2000-05-20
Granted: 2001-06-16
Abstract: The subject of the present invention is a method and a device for filling a distribution line (20) with corrosive gas. The said method is a method for filling with gas, with passivation, a line (20) for distributing corrosive gas, which line is intended to distribute the said corrosive gas to a system (3) located immediately downstream of the said line (20); the said method comprising: prior conditioning of the said line (20); the actual filling of the said line (20) with the said corrosive gas known as an active gas. Characteristically, the said actual filling with gas comprises: at least one cycle of filling the said line (20) with active gas as far as immediately upstream of the system (3) and of removing the said active gas thus introduced into the said line (20); the said removal being performed without the said active gas passing through the said system (3); followed by the final filling of the said line (20) with gas so as to make the said gas available to the said system (3).
Patent TW-512283-B (TW)
Title: Quadrilaterals to achieve motion blur
Inventor: CHELSTOWSKI ILIESE CLAIRE
IPC: G06T15/00
Filed: 2000-05-29
Granted: 2002-12-01
Abstract: A graphic display method, device and system in which a graphic primitive is designated as a primitive requiring blurring at an application program level or as part of an application program interface. For each primitive requiring blurring, a blur geometry indicative of the change in a time varying parameter of the designated graphic primitive during a specified interval of time is generated and the blur geometry is then appended to a corresponding edge of the primitive. The graphic primitive and appended blur geometry are then stored in a firame buffer for displaying on a graphic system. In the preferred embodiment, the designation and subsequent identification of primitives requiring blurring is achieved by associating at least one motion vector to each vertex of the primitive to be blurred where the direction and magnitude of the motion vector are indicative of the direction and displacement of the associated vertex. In the important case of linear motion, the blur geometry is a quadrilateral defined by the edge of the graphic primitive and the lines defined by the motion vectors of the vertices that define the edge. Preferably, the generation of the blur geometry includes deriving blur geometry attributes from the attributes of the corresponding graphic primitive wherein attribute values of the blur geometry adjacent the corresponding graphic primitive edge are substantially equivalent to attributes values of the graphic primitive edge. A fade factor indicative of the rate of variation in the time varying parameter is utilized to achieve a fading of the blur geometry attributes such that the attribute value in portions of the blur geometry distal from the corresponding edge are diminished from the attribute value of portions of the blur geometry proximal to the corresponding edge. The blur geometry may further include reflection images comprised of a combination of two or more reflection images from the graphic primitive. In one embodiment, the blur geometry is appended to an edge only if the edge is identified as and determined to be a trailing edge of the primitive that is visible during the entire specified interval of time.
Patent TW-594069-B (TW)
Title: Holographic display
Inventor: PAIN DOUGLAS A
IPC: G02F1/141
Filed: 2000-05-29
Granted: 2004-06-21
Abstract: A holographic display comprises a light source and an electrically addressable spatial light modulator (EASLM) 1 in the path of the light source. A light guiding means is arranged to guide light from the EASLM to each of a set of tiled regions of an OASLM in turn. The optically addressable spatial light modulator (OASLM) 8 has a monostable light modulation property which is changed from a first state to a second state by incident light.
Patent TW-472110-B (TW)
Title: Environmental fuel generator for non-fuel oil
Inventor: YONEMARU AKIRA
IPC: F02M27/00
Filed: 2000-08-25
Granted: 2002-01-11
Abstract: An environmental fuel generator for non-fuel petroleum products includes at least an outer casing, an inner cylinder, a set of springs, a set of sieve plates, a set of ceramic granules, a set of micro shredders, an inlet oil pipe and an outlet oil pipe. The both ends of the outer casing are provided with hollow cones attached to locking nuts. The ceramic granules are installed in the inner cylinder whose each end is provided with a spring whose each end provided with a sieve plate. The inner cylinder is then installed inside the outer casing. There is a micro shredder in the space between the hollow cone and the locking nut at the each end (on the outer case) connected with an inlet oil pipe and an outlet oil pipe respectively. The non-fuel oil is supplied from the inlet oil pipe and then fined by the micro shredder and the sieve plate in the inlet, activated by the ceramic granules, and fined again by the sieve plate and micro shredder in the outlet before sent into the burner. After such processed non-fuel oil can be used as a traditional fuel and increase the burning performance, save the fuel, and avoid the burner's carbon deposits and the environmental pollution.
Patent TW-459328-B (TW)
Title: Method of monitoring a patterned transfer process using line width metrology
Inventor: ADAMS THOMAS EVANS
IPC: H01L21/027
Filed: 2000-10-16
Granted: 2001-10-11
Abstract: A patterned transfer process in the manufacture of a semiconductor device is monitored. Patterned features formed on a semiconductor layer to be etched are scanned for generating a first amplitude modulated waveform intensity signal. The first amplitude modulated waveform intensity signal is sampled to extract a first measurement population of critical dimension measurements. The patterned features are etched and then scanned for generating a second amplitude modulated waveform intensity signal. The second amplitude modulated waveform intensity signal is then sampled to extract a second measurement population of critical dimension measurements, which are then cross-correlated to obtain correlation values of the etching process.
Patent TW-522419-B (TW)
Title: Gas-insulated circuit breaker and gas-insulated switch-gear having the same
Inventor: IRYO TAKESHI
IPC: H01H33/42
Filed: 2000-09-05
Granted: 2003-03-01
Abstract: In order to provide a good gas-insulated circuit breaker which is compact and easy in assembling and preparation, a gas-insulated circuit breaker 100 is constructed with a grounded encloser 104 enclosed a insulation nature gas, a current interruption part having a fixed contactor 115 arranged in the grounded encloser 104 and a movable contactor 116 to be contacted with and to be separated from the fixed contactor 115, and an operating mechanism 101 to output a driving force to drive the movable contactor 116, wherein a grounded encloser side main rotating shaft 110 connected to the movable contactor 116 through a connection member and a main output shaft 102 for outputting a rotating force to actuate the movable contactor 116 through the grounded encloser side main rotating shaft 110 provided on the operating mechanism 101, are arranged on a coax so as to be coupled with a gear coupling 120, and the operating mechanism 101 is arranged almost under the grounded encloser 104.
Patent TW-500706-B (TW)
Title: Cement composition
Inventor: MORITA YOSHITSUGU
IPC: C04B28/04
Filed: 2000-10-26
Granted: 2002-09-01
Abstract: A cement composition comprising in a first embodiment (A) 100 parts by weight hydraulic cement, (B) 0.1 part by weight to 50 parts by weight spherical crosslinked silicone particles with an average particle size of from 0.1 μm to 500 μm containing a non-crosslinkable silicone oil, and optionally (C) aggregate. In a second embodiment of the present invention a surface active agent is added to the silicone particles either with or without the non-crosslinkable silicone oil. In a third embodiment the silicone particles with or without the addition of the non-crosslinkable silicone oil or surface active agent are provide to the composition as an aqueous suspension.
Patent TW-453041-B (TW)
Title: Analog phase frequency detecting device and method
Inventor: JENG DING-YUAN
IPC: H03L7/087
Filed: 2000-10-12
Granted: 2001-09-01
Abstract: An analog phase frequency detecting device comprises the following devices: a first frequency sensing device, a second frequency sensing device, a first DC component extraction device, a second DC component extraction device, a retard comparator, a comparator, a phase detecting device, a loop filter and a voltage controlled oscillator. The first and second frequency sensing devices amplify reference input signal and oscillation signal, and have the same circuit structure. The gain of the frequency sensing device is a gain variation function that is changed corresponding to the input frequency, and is monotonously increased (decreased) in the range of operating frequency. The first and second DC component extraction devices also have the same circuit structure for being used to extract the DC component of the signal processed by the previous step. The retard comparator is used to produce a DC offset current for each of the DC component difference, thereby avoiding the occurrence of out-of-controlled offset voltage (current) in the DC component of the frequency lock signal. The phase detecting device corresponds to the phase difference between the reference input signal and the oscillating signal, thereby generating the phase lock signal. The loop filter is used to correspond to the phase and frequency lock signals for generating a voltage level. The voltage controlled oscillator corresponds to the voltage level generated by the loop filter for producing an output oscillating signal. The phase and frequency of the oscillating signal have a constant relation with the phase and frequency of the reference input signal.
Patent TW-480838-B (TW)
Title: Time offset technique for increasing the capacity of a CDMA system
Inventor: LUNDBY STEIN A
IPC: H04B1/707
Filed: 2000-11-23
Granted: 2002-03-21
Abstract: The invention is a method for limiting the peak transmit power in a CDMA communication system including the steps transmitting a first communication signal having a first high transmit power region and transmitting a second communication signal having a second high transmit power region. One of the first and second communication signals is time offset to prevent the first and second high transmit power regions from occurring simultaneously. Time shifting only a portion of one of the first and second communications signals is also taught. The first and second communication signals can also include respective first and second low transmit power regions. The time offset can be selected to align one of the first and second high transmit power regions with one of the first and second low transmit power regions. The total transmit power signal can be determined and the time offset can be selected according to the total transmit power signal to minimize a peak level of the total transmit power signal. Determining the total transmit power signal for a plurality of differing time offsets and selecting one of the time offsets according to the total transmit power signal id also taught. A fixed time offset or a randomly selected offset between the communication signals can be provided.
Patent TW-505560-B (TW)
Title: Molds for use in contact lens production
Inventor: CLUTTERBUCK TIMOTHY A
IPC: B29L11/00
Filed: 2001-04-02
Granted: 2002-10-11
Abstract: The molds of the invention permit formation of a contact lens having a seamless edge by use of an interlocking means. The interlocking means prevents all, or substantially all, side-to-side movement of the front mold half in relation to the back mold half.
Patent TW-506132-B (TW)
Title: High-voltage semiconductor device
Inventor: NODA MASAAKI
IPC: H01L29/06
Filed: 2000-12-15
Granted: 2002-10-11
Abstract: A high-voltage semiconductor device includes: a drain region; a metal electrode electrically connected to the drain region; and electrically floating plate electrodes formed on a field insulating film over a semiconductor region. Parts of the metal electrodes are extended onto the interlevel dielectric film and located over the respective plate electrode. Each part of the metal electrode is capacitively coupled to associated one of the plate electrodes.
Patent TW-483059-B (TW)
Title: Dry etching method and semiconductor device manufacture method
Inventor: SETA SHOJI
IPC: H01L21/3065
Filed: 2000-12-22
Granted: 2002-04-11
Abstract: In a method for dry-etching a coating by using reactive gas which is activated, a second insulating layer containing carbon atoms which is formed on a first insulating layer containing carbon atoms is ashed by using gas containing carbon atoms and at least one of oxygen atoms, nitrogen atoms and hydrogen atoms. By using the above gas, the second insulating layer containing carbon atoms which is formed on the first insulating layer which is an underlying layer can be efficiently ashed and removed without removing carbon atoms on the side surface of the grooves formed in the first insulating layer and etching the side surface thereof. Thus, the side surface of the groove formed in the first insulating layer will not be modified or deformed.