baber/WOPTO huggingface dataset:
Patent TW-200803145-A (TW)
Title: Bidirectional high-performance power converter
Inventor: Lin hui-ji
IPC: H02M7/86
Filed: 2006-06-01
Abstract: The present invention provides a bidirectional high-performance power converter which comprises: a bidirectional power converter having a high-frequency inductor transformer and two switch elements; a low-frequency reversing switch having several switch elements and a filter capacitor. When the commercial power is supplied normally, the low-frequency reversing switch performs full-wave rectifying to obtain the full-wave sinusoidal pulse. A high power-factor charging control unit performs power factor correction (PFC) onto the second switch element of the bidirectional power converter, and the transformer reduces the voltage to charge the power-storage device. When the commercial power is turned off, the first switch element of the bidirectional power converter performs sinusoidal pulse width modulation onto the power of the power-storage device, and the high-frequency transformer performs sinusoidal pulse voltage-boosting. After the current passes through the low-frequency reversing switch, the inductor of the transformer and the filtering capacitor of the low-frequency reversing switch performs high-frequency filtering, and further achieves the purpose of high power factor/large current charging and wide range of supplying power.
Patent TW-200718035-A (TW)
Title: An inter-sequence permutation turbo code system and operation methods thereof
Inventor: ZHENG YAN-XIU
IPC: H03M13/27
Filed: 2006-07-06
Abstract: A high performance real-time turbo code system is proposed. The proposed system exploits cooperative coding architecture and a proper decoding scheduling to achieve low error rate within a constrained latency. Permutation schemes and hardware embodiments utilizing the cooperative coding are also shown. Various memory saving techniques are provided to reduce memory usage in both encoder and decoder. The proposed system is compatible with 3rd generation mobile standards and cost of designing new parts exclusively for the proposed system can be minimized. This invention can provide substantial coding and system capacity gains for real-time applications in a wireless environment.
Patent TW-200808153-A (TW)
Title: Controlling apparatus of computer mainframe case for connecting screw pillar
Inventor: LIANG JIAN-FA
IPC: H05K5/04
Filed: 2006-07-21
Abstract: The invention relates to a controlling apparatus of computer mainframe casing for connecting screw pillar. By means of punching out a plurality of hexagonal fillister by different distances onto a bottom board of computer mainframe case, the through-hole is disposed into the fillister. The hexagonal head portion of one set of screw pillar can be matched up into the hexagonal fillister with the pillar body of screw pillar inserted into the through-hole, in order to screw on the printed circuit boards with different sized specification. Thus, the number of screw pillars truly used for screwing connection purpose can be effectively controlled, and the unnecessary use of the screw pillar and the PCB or other components which results in obstruction situation can be prevented.
Patent TW-200723787-A (TW)
Title: A reconfigurable orthogonal frequency division multiplexing (OFDM) chip supporting single weight diversity
Inventor: VAN ROOYEN PIETER
IPC: H04L25/03
Filed: 2006-07-28
Abstract: A method and system for a reconfigurable orthogonal frequency division multiplexing (OFDM) chip supporting single weight diversity are provided. The reconfigurable OFDM chip may be configured to process signals such as IEEE 802.11, 802.16, and digital video broadcasting (DVB). The OFDM chip may generate channel weights to be applied to signals received in receive antennas. The weighted signals may be combined into a signle received signal and channel estimates may be generated from the single received signal. Updated channel weights may be generated from the generated channel estimates. Updates to the channel weights may be generated from the generated channel estimates. Updates to the channel weights may be performed dynamically. The configurable OFDM chip may be utilized to provide collaborative cellular and OFDM-based communication. The reconfigurable OFDM chip and the cellular chip may communicate data and/or control information via a memory coupled to a common bus.
Patent TW-200713194-A (TW)
Title: An apparatus and method for measuring TFT pixel driving current
Inventor: MIYAKE YASUHIRO
IPC: G09G3/30
Filed: 2006-08-11
Abstract: A method for measuring the pixel driving current, characterized in that it comprises a first step for measuring the offset current flowing to wiring when multiple pixels are all set to the non-lighted state; a second step for measuring the pixel driving current of a predetermined pixel from the difference between the current flowing to the wiring when only a predetermined pixel of the multiple pixels is lighted and this offset current: a third step for repeating the second step, measuring in succession the pixel driving current of a predetermined number of pixels from the multiple pixels, and then resetting all of the multiple pixels to the non-lighted state; and a fourth step for repeating from the first step to the third step and measuring the pixel driving current of the display device, etc.
Patent TW-200716896-A (TW)
Title: Diffuser of flow control valve and flow control valve
Inventor: NOMAGUCHI YOSHIO
IPC: F16K47/02
Filed: 2006-08-16
Abstract: A diffuser 31 is installed in an outlet disposed at downstream side of the valve body 2 of a flow control valve to slow down the velocity of flow 30 and to convert the moving energy into pressure. Thus the diffuser 31 can exactly restrain or prevent the occurrence of erosion and restrain the maximum flow from decreasing. The diffuser 31 is a hollow cone with an opening bottom 34, the inner angle (θ) of the top part 33 is smaller than 90 degrees, and plenty of small holes 32 are formed around the side of the cone.
Patent TW-200732618-A (TW)
Title: Methods and systems for determining overlay error based on target image symmetry
Inventor: KU YI-SHA
IPC: H01L21/68
Filed: 2006-08-31
Abstract: In systems and methods measure overlay error in semiconductor device manufacturing based on target image symmetry. As a result, the advantages of using very small in-chip targets can be achieved, while their disadvantages are reduced or eliminated. Methods for determining overlay error based on measured asymmetry can be used with existing measurement tools and systems. These methods allow for improved manufacturing of semiconductor devices and similar devices formed from layers.
Patent TW-200733004-A (TW)
Title: Method for video object segmentation
Inventor: CHEN CHAO-HO
IPC: G06T7/00
Filed: 2006-09-05
Abstract: A method for video object segmentation, comprising: (a) detect the difference between a current frame and a previous frame; (b) separate the current frame into a moving region, a still region, a background region, and an uncovered background region according to the results from step (a); (c) determine a moving object in the current frame according to the result from step (b); and (d) updating background.
Patent TW-200710512-A (TW)
Title: LCD display backlight system with improved color mixing and efficiency
Inventor: LI KENNETH K
IPC: G02F1/13357
Filed: 2006-09-06
Abstract: A LCD display backlight system with improved color mixing and efficiency comprises a reflective surface, a plurality of light sources mounted on the reflective surface, a plurality of fractional wave plates and a reflective polarizer. The plurality of fractional wave plates is mounted on spaces between the plurality of light sources on the reflective surface. The reflective polarizer transmits light having a useable polarization and reflects back unused polarization of light onto the reflective surface. A portion of the unused polarization of light reflected from the reflective polarizer passes through a fractional wave plate. The reflective surface reflects the portion of the unused polarization of light through the fractional wave plate such that the polarization of the unused polarization of light is changed to useable polarization, thereby recycling the unused polarization of light into useful light.
Patent TW-200812636-A (TW)
Title: Composition used for manufacturing covering film base material and method for manufacturing the covering film base material and its product
Inventor: CHEN HUI-WAN
IPC: A61K8/73
Filed: 2006-09-08
Abstract: Provided is a composition used for manufacturing covering film base material. It relates to dissolve and mix the glucomannan and the absorbent polysaccharide by the weight percentage ratio of 5 to 45 versus 95 to 55. The covering film base material manufactured by the composition has good mechanical strength, penetrability and water-absorbability. It can be applied on manufacturing large-area masks and small-area patches, such as the patch for treating acne and the patch for whitening tooth and so on.
Patent TW-200719725-A (TW)
Title: Image processing apparatus and processing method thereof
Inventor: YANG SHUN-PIN
Filed: 2006-09-21
Abstract: An image processing apparatus is provided. The apparatus comprises an image input device, an external memory, and an encoder. The image input device captures pictures, and the external memory stores the captured pictures. The encoder further comprises a moving picture compression unit, a still picture compression unit, and a recording unit. The moving picture compression unit and the still picture compression unit share the external memory and work simultaneously when at least one of the captured pictures is to be stored in both video and still image format. The recording unit records the compressed pictures.
Patent TW-200818227-A (TW)
Title: Light guide structure and keyboard with the same
Inventor: CHEN KO-JU
IPC: G06F3/023
Filed: 2006-10-05
Abstract: This invention relates to a light guide structure disposed in a keyboard; and the light guide structure comprises: a light guide plate and a plurality of light emitting elements. The light guide plate has a plurality of light guide areas with a central light guiding circle extending outward to form a plurality of light guiding rings. The light guide areas in connection with the adjacent light guiding rings to form at least one light guiding ring; and the central light guiding circle and the light guiding ring have a plurality of arc-shaped particles. The light emitting elements are disposed below the light guide plate so as to correspond to the central point of the central light guiding circle. When the light emitting elements are lit up, the light beam can be projected onto the light guide plate and refracted to the corresponding buttons for providing a light pervious effect on the buttons and showing the digit or pattern thereon.
Patent TW-200820508-A (TW)
Title: Electrical connector
Inventor: ZHANG MING
Filed: 2006-10-23
Abstract: An electrical connector includes an insulating housing having a mating portion and a plurality of terminals contained in the insulating housing. Said terminals comprise a plurality of signal terminals forming several signal units, ground terminals forming several ground units and power terminals disposed into said mating portion. The signal terminals and ground terminals are arranged at one end of mating portion forming a first array while the power terminals are arranged at the other end of mating portion forming a second array. Said two arrays are separated with a distance therebetween. The signal units are interlaced with ground units to obtain a suitable impedance, which ensures that the electrical connector can load a high strength of electrical current steadily.
Patent TW-200722457-A (TW)
Title: Silsesquioxane-titania hybrid polymers
Inventor: POPA PAUL J
IPC: C09D183/04
Filed: 2006-10-27
Abstract: The invention relates to silsesquioxane-titania hybrid polymers, wherein the titania domain size is less than about five nanometers. Such polymers are useful, for example, to form anti-reflection coatings in the fabrication of microelectronic devices.
Patent TW-200735764-A (TW)
Title: Irrigation emitter stake
Inventor: BELFORD LORNE-MOSHE
IPC: A01G25/00
Filed: 2006-11-14
Abstract: A stake for holding an irrigation pipe near a plant. The pipe comprising a first end portion and a second portion bendable relative to the first end portion. The stake comprising a distal retaining portion for holding the first portion of the pipe and first and second proximal retaining portions for optionally accommodating the second portion of the pipe. The stake is designed to allow the second portion of the pipe to be optionally moved from the first proximal retaining portion to the second proximal retaining portion without removing the first portion of the pipe from the distal retaining portion.
Patent TW-200826281-A (TW)
Title: Phase change memory device and fabrications thereof
Inventor: CHEN YI-CHAN
IPC: H01L27/115
Filed: 2006-12-08
Abstract: A phase change memory device. A phase change column is disposed on a first change layer. A second phase change layer is disposed on the phase change column. A bottom electrode electrically connects the first phase change layer. A top electrode electrically connects the second phase change layer.
Patent TW-200827074-A (TW)
Title: Micro-resistance spot welding device
Inventor: TSENG CHYUAN-YOW
IPC: B23K11/00
Filed: 2006-12-27
Abstract: A micro-resistance spot welding device comprises a base, a linear solenoid valve, an optical scale, a motive force module and a welding electrode module. The linear solenoid valve is disposed on the base and provides a moving rod. The moving rod has a pressure sensor and an active block. The optical scale has a displacement detecting device stably assembling to the moving rod and pressing the active block. The motive force module actuates the active block moving upward and downward. The welding electrode module precedes the micro-resistance spot welding operation through controlling the linear solenoid valve. Consequently, the welding force and, displacement amount of electrode are measured by the optical scale and the pressure sensor during the period of welding. Then the weld voltage and current are determined by a voltage and current detecting unit to improve the, welding quality.
Patent TW-200735863-A (TW)
Title: Dietary compositions for enhancing metabolism and reducing reactive oxygen species
Inventor: LIU CHENG
IPC: A61K31/385
Filed: 2007-01-12
Abstract: This invention relates to methods comprising administering to a subject a dietary composition for modifying cellular metabolism, metabolic production of reactive oxygen species and the resulting level of reactive oxygen species. The invention is drawn to a method comprising a combination of camitine, lipoic acid and polyphenol, which has the effect of enhancing metabolism and reducing oxygen species at the same time. The invention is also drawn to a method of oral administration of camitine, lipoic acid and polyphenol to a mammalian host, at an effective dose necessary to affect enhanced metabolic processes and reduced oxygen species in animals including humans.
Patent TW-200735428-A (TW)
Title: Electronic element, current control device, arithmetic device, and display device
Inventor: KONDO HIROSHI
IPC: H01L51/00
Filed: 2007-01-17
Abstract: A disclosed electronic element includes: a substrate; a first electrode layer formed on a portion of the substrate; an insulating layer formed on the first electrode layer; a conductive layer formed on the insulating layer formed on an area where the first electrode layer is formed; a second electrode layer formed on one area where the first electrode layer on the substrate is not formed; a third electrode layer formed on the other area where neither the first electrode layer on the substrate nor the second electrode layer is formed; and a semiconductor layer formed so as to cover between the conductive layer and the second electrode layer and to cover between the conductive layer and the third electrode layer.
Patent TW-200736971-A (TW)
Title: Power-saving device of a wireless mouse
Inventor: Liao dong-cai
IPC: G06F3/033
Filed: 2005-10-03
Abstract: The present invention relates to a power-saving device of a wireless mouse. The wireless mouse has a microprocessor. The microprocessor has two wake-up pins. The wireless mouse can enter a power-saving mode to save power consumption. The microprocessor can use at least one wake-up pin as a trigger source, such that when the wake-up pin is triggered, the wireless mouse is awakened from the power-saving mode. The power-saving device has first to fourth conductive plate units that form a quadrangle, wherein two adjacent sides do not contact with each other. The power-saving device also has a moving conductor unit, which can be movably disposed in the quadrangle, and can contact with at most two adjacent conductive plate units so as to conduct those two conductive plate units. Therefore, when moving the wireless mouse, the moving conductor unit can contact with two adjacent conductive plate units to use a predetermined potential to trigger the wake-up pin used as the trigger source.
Patent TW-200736647-A (TW)
Title: Battery device and electronic equipment
Inventor: NAKASHIMA RYOICHI
IPC: G01R31/36
Filed: 2007-02-02
Abstract: A battery device includes: a battery cell; a case that accommodates the battery cell; a battery side positive terminal and a battery side negative terminal provided in the case and electrically connected to the battery cell; a battery side communication terminal provided in the case; a battery side communication unit accommodated in the case and communicating with electronic equipment via the battery side communication terminal, the battery side communication unit provided under a changeable communication condition; and a battery side discrimination terminal provided in the case; a battery side control unit accommodated in the case, discriminating a magnitude of a voltage of the battery side discrimination terminal, and changing the communication condition based on a result of the discrimination.
Patent TW-200734677-A (TW)
Title: Programmable micromirror motion control system
Inventor: SEO CHEONG-SOO
IPC: B81B7/02
Filed: 2007-03-03
Abstract: A multi-motion programmable micromirror control method is provided with the multiple supports in a stepper plate to upholding the micromirror structure. The control system has advantages such that multiple motion can be applied to a micromirror and that the micromirror can be controlled in a low driving voltage and that simple motion control is applied by digital controlling and that the degrees of freedom in motion of the micromirror can be chosen by the number of the stepper plate and that only single voltage is needed for driving the micromirror motion. With many advantages, the multi-motion programmable micromirror control system provides a solution to overcome the difficulties in controlling micromirror motion.
Patent TW-200740953-A (TW)
Title: Luminescent material using (Y,Gd)-containing nanoparticle and surface bound organic ligands
Inventor: JUESTEL THOMAS
IPC: C09K11/00
Filed: 2007-03-03
Abstract: The invention relates to a luminescent material for an light emitting device comprising an (Y,Gd)-containing nanoparticle material linked to at least one organic ligand molecule
Patent TW-200837565-A (TW)
Title: Interface expansion system of programmable embedded controller and control method using the same
Inventor: LV JIA-MING
IPC: G06F13/12
Filed: 2007-03-07
Abstract: An interface expansion system of a programmable embedded controller is provided. The programmable embedded controller couples with at least one peripheral device which peripheral device has an individual address. The interface expansion system includes a program memory, a central controlling module and an interface logic conversion module. The central controlling module generates a control command in accordance with a firmware stored in the program memory which control command corresponds to a function of the peripheral device. The interface logic conversion module is controlled by the central controlling module for accessing the control command and further converts the control command into a signal packet. The programmable embedded controller controls the peripheral device by use of the signal packet transmitted therebetween.
Patent TW-200744763-A (TW)
Title: A process for producing cleaning water containing dissolved gas, an apparatus for the process and an apparatus for cleaning
Inventor: MORITA HIROSHI
IPC: B08B3/10
Filed: 2007-03-12
Abstract: To provide a process for producing a cleaning water containing dissolved gas which can be advantageously used for cleaning electronic devices requiring high-degree of cleanliness which can produce cleaning water containing dissolved gas having a desired concentration of a specific gas safely and can re-use the water and the specific gas in the used cleaning water without using pressure-reducing mechanism such as a vacuum pump, an apparatus for the process and an apparatus for cleaning. A process for producing a cleaning water containing dissolved gas which comprises dissolving a specific gas into water at a pressure higher than atmospheric pressure to obtain a water containing dissolved gas having a concentration corresponding to or higher than the solubility of the specific gas at atmospheric pressure and removing a portion of the dissolved gas by reducing the pressure of the obtained water containing dissolved gas. An apparatus comprising an apparatus for dissolving gas in which a specific gas is dissolved into water under a pressure higher than atmospheric pressure and an apparatus for removing a portion of gas in which a portion of the dissolved gas in the water containing dissolved gas from the apparatus for dissolving gas is removed by reducing the pressure of the water containing dissolved gas to a pressure lower than the pressure at which the gas is dissolved. A cleaning apparatus using afore-said cleaning water containing dissolved gas.
Patent TW-200808750-A (TW)
Title: 3-amino-1,2-benzisothiazole compounds for combating animal pest
Inventor: POHLMAN MATTHIAS
IPC: C07D275/06
Filed: 2007-03-30
Abstract: 3-amini-1,2-benzisothiazole compounds for combating animal pest. The present invention relates to 3-amino-1,2-benzisothiazole compounds of formula I: wherein R1, R2, R3, R4, R5 and n are defined in the description. The present invention relates to insecticidal compounds of formula I and to their isomeric imino derivatives, as well as to the enantiomers, diastereomers and salts thereof and to compositions comprising such compounds. The invention also relates to the use of the 3-amino-1, 2-benzisothiazole compounds, of their salts or of compositions comprising them for combating animal pests. Furthermore the invention relates also to methods of applying such compounds.
Patent TW-200804215-A (TW)
Title: Glass for covering electrodes, electric wiring-formed glass plate and plasma display device
Inventor: ONODA HITOSHI
IPC: C03C3/066
Filed: 2007-04-04
Abstract: Glass for covering electrodes which can minimize a warpage of e.g. a front substrate of a plasma display device. Glass for covering electrodes, consisting essentially of, as represented by mol%, from 30 to 47% of B2O3, from 25 to 42% of SiO2, from 5 to 17% of ZnO, and from 9 to 17% of Li2O+Na2O+K2O, provided that K2O and either one or both of Li2O and Na2O are contained, and Li2O is from 0 to 2.5%, and that no Pbo is contained. The glass for covering electrodes, wherein Na2O/K2O is less than 0.25, and Li2O is from 0.1 to 2.5%. The glass for covering electrodes, wherein Na2O/K2O is from 0.25 to 1, and Li2O is from 0 to 1.5%.