baber/WOPTO huggingface dataset:
Patent TW-200516055-A (TW)
Title: Methods for recovering metals
Inventor: GOOSEY MARTIN T
IPC: C02F9/00
Filed: 2004-07-30
Abstract: Metals and metal alloys are recovered from waste fluids, which contain metal ions and heterocyclic nitrogen compounds. Such waste fluids are exposed to short wavelength UV irradiation and ozone to oxidize the heterocyclic nitrogen compounds and the metals or metal alloys are recovered electrolytically.
Patent TW-200510828-A (TW)
Title: Liquid crystal display device and electronic apparatus
Inventor: OKUMURA OSAMU
IPC: G02F1/1333
Filed: 2004-08-02
Abstract: The object of the present invention is to provide a liquid crystal display of a vertical alignment mode wherein display which is bright and has a wide viewing angle and high quality can be obtained, and which has excellent response speed. In other words, the liquid crystal display device of the present invention is provided with: a pair of substrates 10, 25 having electrodes on one surface sides, a liquid crystal layer 50 interposed between the pair of substrates via the electrodes, and a display region wherein a plurality of dot regions D1 to D3 are arranged in a planar manner, which characterized in that the liquid crystal layer 50 includes a liquid crystal presenting vertical alignment in an initial alignment state, a pixel electrode 31 has a plurality of island-shaped parts 31a to 31c and connecting parts 31d and 31e electrically connecting the island-shaped parts 31a to 31c adjacent to each other in one dot region.
Patent TW-200607130-A (TW)
Title: Rectifying charge storage device with bi-stable states
Inventor: BEIGEL MICHAEL L
Filed: 2004-08-04
Abstract: A rectifying charge storage device, consisting of diode and capacitor components which share common elements, includes a bi-stable state element responsive to an input signal for opening or closing a circuit, as by changing to one of two definable stable states. The bi-stable state element may comprise the diode or capacitor components, or both, of the rectifying charge storage device, and may be designed for irreversible or reversible operation.
Patent TW-200509538-A (TW)
Title: Flexible synthesizer for multiplying a clock by a rational number
Inventor: SMITH STERLING
IPC: H03L7/197
Filed: 2004-08-30
Abstract: A frequency synthesizer that includes two fractional dividers, two noise-shaped quantizers, three integer dividers, a PLL, an algorithm embodied in control logic, and an adjustment means. The noise-shaped quantizers are used to quantize two values, derived from the divider control words, into time-varying values. The dividers and PLL are used to generate an output signal by means of multiplying a reference signal by the exact quotient of the divider control word values. Accordingly, the frequency synthesizer of the present invention can provide a very precise output clock, with the average output frequency being the input frequency multiplied by the quotient of the two divider control words, and with high jitter stability.
Patent TW-200510330-A (TW)
Title: Enhancement of bone growth and inhibition of bone resorption
Inventor: FU WEN-MEI
IPC: A61P19/10
Filed: 2004-08-31
Abstract: This invention features a method for enhancing bone growth or inhibiting bone resportion. The method includes administering to a subject in need thereof a compound of the following formula: A is H, R, or, each of Ar1, Ar2, and Ar3, independently, is phenyl, thienyl, furyl, or pyrrolyl; each of R1, R2, R3, R4, R5, and R6, independently, is H, halogen, R, C(O)OH, C(O)OR, C(O)SH, C(O)SR, C(O)NH2, C(O)NHR, C(O)NRR', ROH, ROR', RSH, RSR', NHR, NRR', RNHR', or RNR'R"; or R1 and R2 together, R3 and R4 together, or R5 and R6 together are ORO; wherein each of R, R', and R", independently is C1~C6 alkyl; and n is 1, 2, or 3.
Patent TW-200427933-A (TW)
Title: Nut and washer assembly
Inventor: XIE CHANG-SHU
Filed: 2004-09-03
Abstract: This invention relates to a nut and washer assembly, particularly to one overcoming the defects of extensive operating hours and low efficiency resulted from the complicated assembly process for assembling the conventional nut to a washer and spring washer. This invention provides a new combination structure where the components are integrally assembled. A sleeve is provided with an outer flange projecting from both ends and having an opening. The sleeve may be pressed into a washer, a spring washer and a nut bore. The two outer flanges each engage into a stepped groove and an annular groove formed in the nut bore. The spring washer is assembled to the sleeve between the washer and the nut to complete the assembly. The invention allows easy assembly of multiple components when applying a screw so as to simply the operation required for threading a screw, to reduce the lead time and to increase the efficiency.
Patent TW-200523305-A (TW)
Title: Strippable semiconductive shield and compositions therefor
Inventor: PERSON TIMOTHY J
IPC: C08K3/04
Filed: 2004-09-24
Abstract: This invention is generally directed to semiconductive power cable shields, cables with such shield and compositions for making such shields. The semiconductive shields are strippable from power cable insulation, resistant to thermal aging, have improved processability during cable extrusion and include little or no butyl nitrile rubber (NBR).
Patent TW-200529275-A (TW)
Title: Ion implantation method and apparatus
Inventor: MATSUMOTO TAKAO
IPC: C23C14/48
Filed: 2004-10-01
Abstract: An ion implantation method includes scanning reciprocatingly an ion beam in an X direction by an electric field or magnetic field and mechanically driving reciprocatingly a substrate in a Y direction orthogonal to the X direction to implant ions over the entire surface of the substrate. A dose distribution that is non-uniform within the plane of the substrate is formed within the plane of the substrate by changing at least one of a scanning speed of the ion beam and a driving speed of the substrate within an area where the ion beam is incident on the substrate.
Patent TW-200530810-A (TW)
Title: Method of dynamically controlling cache size
Inventor: COHEN ERWIN B
IPC: G06F1/32
Filed: 2004-10-07
Abstract: A power saving cache and a method of operation a power saving cache. The power saving cache includes circuitry to dynamically reduce the logical size of the cache in order to save power. Preferably, a method is used to determine optimal cache size for balancing power and performance, using a variety of combinable hardware and software techniques. Also, in a preferred embodiment, steps are used for maintaining coherency during cache resizing, including the handling of modified ("dirty") data in the cache, and steps are provided for partitioning a cache in one of several way to provide an appropriate configuration and granularity when resizing.
Patent TW-200612154-A (TW)
Title: Light-emitting diode backlight module
Inventor: HUANG WEN-CHIEH
Filed: 2004-10-08
Abstract: This invention relates to a light-emitting diode backlight module, including a light guide plate and a light source, characterized in that, the light source includes a circuit board and at least one LED chip that has not been sealed and packaged by glue, the LED chip being electrically affixed to the circuit board, wherein the mold-in LED chips that have not been sealed and packaged by glue are placed in the mold cavities at the corresponding chip locations on the light incident surface of the light guide plate. As such, this invention eliminates the step of sealing and packaging by glue to ensure optical characteristics. This invention not only simplifies the manufacturing process, but also ensures that the light beam is directly projected towards the light guide plate without any coupling loss, and eliminates the defect of low light permeability due to sealing and packaging with glue.
Patent TW-200526669-A (TW)
Title: Bicyclic pyrazolyl and imidazolyl compounds and uses thereof
Inventor: CARPINO PHILIP A
IPC: C07D487/04
Filed: 2004-11-02
Abstract: Compounds of formula (I) are described herein. The compounds have been shown to act as cannabinoid receptor ligands and are therefore useful in the treatment of diseases linked to the mediation of the cannabinoid receptors in animals.
Patent TW-200520169-A (TW)
Title: Multilayered dual bit memory device with improved write/erase characteristics and method of manufacturing
Inventor: YANG CHIN-TIEN
IPC: H01L21/8246
Filed: 2004-11-15
Abstract: A dual bit ROM multilayered structure with improved write and erase functions and a method of manufacturing is disclosed. The structure includes a pair of floating gates at middle or nitride layer to better define the two locations of electrons representing the dual date bits collected in the middle layers.
Patent TW-200528775-A (TW)
Title: Polarized reticle, photolithography system, and method of forming a pattern using a polarized reticle in conjunction with polarized light
Inventor: MACKEY JEFF
IPC: G03F7/20
Filed: 2004-11-17
Abstract: Polarized reticles, photolithography systems utilizing a polarized reticle, and methods of using such a system are disclosed. A polarized reticle is formed having a reticle containing at least one first patterned region at least partially surrounded by at least one second patterned region. The first patterned region of the polarized reticle includes a polarized material and the second patterned region of the polarized reticle also includes a polarized material. Polarization directions of the polarized materials of the two regions are generally orthogonal to each other. When the polarized reticle is irradiated using linear polarized light having a selected polarization direction, the polarized materials on the two regions of the polarized reticle may be selectively used as a filter to enable exposing the different regions of the polarized reticle separately under optimal illumination conditions.
Patent TW-200603816-A (TW)
Title: Risedronate compositions and their methods of use
Inventor: BURGIO DAVID ERNEST
IPC: A61K31/66
Filed: 2004-11-30
Abstract: A method comprising orally administering to a human or other mammal a pharmaceutical composition comprising from about 65% to about 110% of the cumulative effective dose of risedronate or a pharmaceutically acceptable acid, salt, ester, solvate, or polymorph thereof according to a continuous dosing schedule of one, two, or three consecutive days per month is useful for treating or preventing osteoporosis and other bone metabolic disorders.
Patent TW-200525679-A (TW)
Title: Semiconductor device and its manufacturing method
Inventor: TAKAHASHI NORIYUKI
IPC: H01L21/66
Filed: 2004-12-02
Abstract: The issue of the present invention is to prevent the chipping of a semiconductor chip. The solution lies in that: A semiconductor device comprises a semiconductor chip 2 which has a main surface 2b, a plurality of pads 2a arranged on the main surface 2b, rearrangement wires 2e which are formed on the main surface 2b and change the arrangement of respective pads 2a, and a protective film 2g and an insulating film which are formed on the main surface 2b. The semiconductor device also includes a plurality of soldered bumps 3 which are connected to the rearrangement wires 2e, respectively, and formed to be different in arrangement from the pads 2a. A bevel cut surface 2m which is continuous diagonally with the main surface 2b is formed on the periphery of the main surface 2b to prevent the chipping of the semiconductor chip 2.
Patent TW-200518757-A (TW)
Title: Process for the preparation of pyrimidine derivatives
Inventor: JOSHI NARENDRA
IPC: C07D239/42
Filed: 2004-12-03
Abstract: An improved process for the preparation of pyrimidine derivatives is provided comprising reacting a Wittig reagent of the general formula, wherein R is an alkyi of from 1 to 10 carbon atoms, aryl or arylalkyl, R1 is a substituted or unsubstituted hydrocarbon group, R2 and R3 are the same or different and are hydrogen or a substituted or unsubstituted hydrocarbon group; Z is sulfur, oxygen, sulfonyl, or imino which may be substituted by formyl, acetyl, propionyl, butyryl, isobutyryl, valeryl, isovaleryl, amino substituted by sulfonyl or alkylsulfonyl, and sulfonyl substituted by alkyi, amino or alkylamino and X is a halogen; with an aldehyde of the general formula, wherein R4 is hydrogen, a lower alkyl or a cation capable of forming a non-toxic pharmaceutically acceptable salt and each R5 are the same or different and are hydrogen or a hydrolyzable protecting group, or each R5 together with the oxygen atom to which each is bonded, form a hydrolyzable cyclic protecting group, or each R5 is bonded to the same substituent which is bonded to each oxygen atom to form a hydrolyzable protecting group; in the presence of a base.
Patent TW-200527595-A (TW)
Title: Methods of bridging lateral nanowires and device using same
Inventor: ISLAM M SAIF
IPC: H01L23/532
Filed: 2004-12-08
Abstract: A semiconductor nanowire 162, 660 is grown laterally. A method of growing 100 the nanowire forms 120 a vertical surface 118a, 118b, 610, 620 on a substrate 102, 630, 690, and activates 130 the vertical surface with a nanoparticle catalyst 160, 640, 642. A method of laterally bridging 200 the nanowire grows 210 the nanowire from the activated vertical surface to connect to an opposite vertical surface 118a, 118b, 610, 620 on the substrate. A method of connecting 300 electrodes 610, 620 of a semiconductor device 600 grows 330 the nanowire from an activated 320 device electrode to an opposing device electrode. A method of bridging 400 semiconductor nanowires grows 410, 420, 430 nanowires between an electrode pair in opposing lateral directions. A method of self assembling 500 the nanowire bridges 530 the nanowire between an activated electrode pair. A method of controlling nanowire growth forms a surface irregularity 170 in the vertical surface. An electronic device 600 includes a laterally grown nano-scale interconnection 660.
Patent TW-200622857-A (TW)
Title: Memory power model related to access information or the variation thereof and the method of applying the power model
Inventor: WANG YAW-FENG
IPC: G06F7/06
Filed: 2004-12-17
Abstract: A memory power model related to the access information or the variation thereof is presented. Besides, a method of applying the power model in electronic design automation (EDA) tools is also provided.
Patent TW-200537754-A (TW)
Title: Electrical connector having improved contacts
Inventor: KORSUNSKY IOSIF R
IPC: H01R12/55
Filed: 2004-12-31
Abstract: An electrical connector includes a dielectric housing defining a number of passageways therein, and a number of stamped contacts disposed in the passageways. Each contact includes a body portion and a mounting platform formed adjacent to a bottom edge of the body portion. The mounting platform includes a first portion and a second portion opposite to each other and extending perpendicularly from the bottom edge of the body portion. The first and the second portions are symmetrical relative to a centerline of the body portion, so that a solder ball connecting the contact to a conductive pad on a printed circuit board is located in the center of the platform, which balances the forces exerted on the contact.
Patent TW-200623249-A (TW)
Title: Wet-etching apparatus and wet-etching method
Inventor: GAU SHENG-CHOU
Filed: 2004-12-31
Abstract: The present invention relates to a wet-etching apparatus includes an area of cassette and buffer, a first etching chamber, a rinsing room, a second etching chamber, an area of rinsing, air-knifing and transferring orderly. Pre-Etch and Main-Etch was made in the first etching chamber; the resultants in the first etching chamber were scraped off in the rinsing room.
Patent TW-200539425-A (TW)
Title: Integrated circuit with strained and non-strained transistors, and method of forming thereof
Inventor: CHEN YUN-HSIU
IPC: H01L27/105
Filed: 2005-02-01
Abstract: Preferred embodiments of the present invention utilize system-level band gap engineering. Device improving structures, such as the strained source/drain regions for PMOS devices and a tensile film for NMOS devices, may be employed only in those selected regions such as where high drive current is necessary or desirable. In other regions of the integrated circuit, where high drive current is not a concern, conventional structures may be employed. In preferred embodiments, SiGe is employed for increasing the carrier mobility for PMOS devices. Preferably, the SiGe layer is located at source/drain regions, junction, or inside the channel region. Likewise, a tensile stress imposing film, preferably a silicon nitride film and more preferably a silicon nitride contact etch stop layer deposited using a plasma deposition technique, may be employed in those NMOS devices and device regions wherein enhanced electron mobility is necessary or desired.
Patent TW-200528589-A (TW)
Title: Vapor-phase deposition method
Inventor: NAKAMURA MASASHI
IPC: C30B23/08
Filed: 2005-02-02
Abstract: This invention is to provide a vapor-phase deposition method for growing an epitaxial layer of a compound semiconductor such as InAlAs on a semiconductor substrate of, e.g., Fe-doped InP, with good reproducibility. In the vapor-phase deposition method, the resistivity of the semiconductor substrate at the room temperature is previously measured, the set temperature of the substrate is controlled according to the resistivity at the room temperature so that the actual surface temperature of the substrata may be a desired one independently of the resistivity of the semiconductor substrate, and the epitaxial layer is grown.
Patent TW-200622727-A (TW)
Title: Virtual file system
Inventor: BUTLIN STEFAN GEOFFREY
IPC: G06F9/445
Filed: 2005-02-21
Abstract: The virtual file system is described that enables both real data resources, such as a content file, and virtual data resources, such as a field within a database or a state determined by a mark-up language element, to be accessed through a single root.
Patent TW-200631093-A (TW)
Title: Three dimension package and method for manufacturing the same
Inventor: CHENG MING-HSIANG
Filed: 2005-02-23
Abstract: A three dimension (3D) package is disclosed, which includes a positioning frame and a plurality of semiconductor packages. The positioning frame has a plurality of positioning elements. The semiconductor packages are deposed inside the positioning frame and stacked each other. A plurality of solder balls connect the semiconductor packages. The positioning elements of the positioning frame are used to fix the semiconductor packages to form the solder balls in a reflowing process and avoid floating or inclination of the semiconductor packages during the reflowing process of the solder balls, and thereby the solder balls are formed by reflowing to eliminate short problem of the solder balls. Accordingly, it can increase the product reliability.
Patent TW-200634277-A (TW)
Title: Heat pipe
Inventor: CHANG CHANG-SHEN
IPC: F28D15/04
Filed: 2005-03-18
Abstract: A heat pipe in accordance with preferred embodiments of the present invention includes an evaporating section and a condensing section. The evaporating and condensing sections have two different types of capillary wicks disposed therein and the effective capillary pore size of the wick in the evaporating section is smaller than that in the condensing section. As a result, the condensing section has a relative low resistance to the condensed liquid to return back to the evaporating section, whilst the evaporating section has a relative large capillary force which further accelerates the return of the condensed liquid. In addition, the smaller-sized wick in the evaporating section increases the contact surface between the wick and heat pipe, as well as the contact surface between the wick and the working fluid, thereby facilitating the heat flowing from ambient environment into the heat pipe.
Patent TW-200634229-A (TW)
Title: Driving device for an air compressor
Inventor: WANG MIN-HSIEN
IPC: F04B9/04
Filed: 2005-03-24
Abstract: A driving device for an air compressor includes a base, a motor, a main gear, a subordinate gear, a shaft, a weight, and a driving arm combined with an air cylinder and a cylindrical member. When the motor is electrified, the main and the subordinate gear are rotated, with the subordinate gear rotating the shaft, which then rotates the weight. The weight then rotates centrifugally to let a first end of the driving arm rotate and then the piston formed the second end of the driving arm is moved to reciprocate back and forth in the cylindrical member to produce compressed air to flow out for use.
Patent TW-200610410-A (TW)
Title: Fast channel change
Inventor: MACLNNIS ALEXANDER G
IPC: H04N7/24
Filed: 2005-03-25
Abstract: A system and method that provide reduced latency in a video signal processing system. Various aspects of the present invention may comprise generating and receiving a request for a unit of video information. A video transmission system may, for example, receive the request for the unit of video information and communicate the unit of information to a video receiver. For example, the video transmission system may transmit a first portion of the unit of video information at a rate that is faster than a typical steady-state transmission rate for the unit of video information, and the video transmission system may transmit a second portion of the unit of video information at the typical steady-state transmission rate for the unit of video information. A video receiver may then receive the first and second portions of the unit of video information at respective reception rates.
Patent TW-200635811-A (TW)
Title: Structure of multi-purpose sunshade module for automobile
Inventor: Xie ming-zhe
IPC: B60J3/00
Filed: 2005-04-15
Abstract: The invention is a structure of multi-purpose sunshade module for automobile comprising a cover module, a rolling module, a shading portion and a positioning module. Wherein the inner of the cover module is formed a containing room, and front and back sides of it are formed a slot portion. The containing room and the slot portion are linking together. One end of shading portion which is fabricated in the rolling module just can pass out from the slot portion to be combined with the movable positioning module. The downside of the cover module is set a stable positioning module, and the topside of it is set a hanger module, and left and right sides of it is formed a connecting portion and a linking portion separately to make the neighbor cover module can be extended width with limit by joining the connecting portion and a linking portion. The positioning module comprises a positioning base, an adsorbing element and a pulling element. The adsorbing element and the pulling element are in the top and down sides separately. It can be controlled the adsorbing element by the action of the pulling element.
Patent TW-200607926-A (TW)
Title: Screw rotor and screw type fluid machine
Inventor: NACHI TSUYOSHI
IPC: F04C18/16
Filed: 2005-05-24
Abstract: This invention provides a screw type fluid machine whose leakage from the screw type fluid machine is always kept constant during operation; that is, the gap in an exhaust chamber is always kept substantially constant. Thus, in a screw type fluid machine, the axis-orthogonal sectional shape (805) of the tooth form of a screw rotor is formed by curved lines including an arc (1) constituting the tooth bottom, an arc (3) constituting the outer periphery, and two curved lines that connect the outer periphery with the tooth bottom, wherein one (5) of the two curved lines is a trochoidal curved line generated by points on the outer periphery of a mating screw rotor, while the other of the two curved lines is bisected by the pitch circle into two portions, one from the pitch circle to the outer periphery, and the other from the pitch circle to the tooth bottom; the portion from the pitch circle to the tooth bottom (7) is formed by a predetermined curved line, while the portion from the pitch circle to the outer periphery (9) is formed by the curved line, generated by the bisected predetermined curved line, of the mating screw rotor to complete a tooth form shape.