baber/WOPTO huggingface dataset:
Patent TW-201143514-A (TW)
Title: LED driving circuit and backlight module
Inventor: KUNG WEI-LIANG
IPC: H05B37/02
Filed: 2010-05-25
Abstract: A LED driving circuit and a backlight module using the same are disclosed. The LED driving circuit comprises a LED module and a current controlling unit. The LED module has a plurality of LED strings, each having a driving terminal. The current controlling unit has a plurality of current balancing terminal coupled to the driving terminal, for balancing the currents flowing through the LED strings. The current controlling unit receives a mode switch signal, controls the amount of the currents of the LED strings about a first current value when the mode switch signal represent a first mode, and controls the amount of the currents of the LED strings about a second current value when the mode switch signal represent a second mode.
Patent TW-201102503-A (TW)
Title: Multi-staged compressor and swing piston
Inventor: ASAI MASATOSHI
IPC: F04B41/06
Filed: 2010-06-08
Abstract: A multi-staged compressor includes a low-pressure compressor (A), a high-pressure compressor (B) connected with the low-pressure compressor (A), a swing piston (3) slidably installed in a cylinder (1) of the low-pressure compressor (A), and a swing piston (4) slidably installed in a cylinder (2) of the high-pressure compressor (B). The swing piston (4) of high-pressure compressor (B) is installed with a lip-shaped ring (14) having a seal part (15) connected to the inner surface of the above-mentioned cylinder (2) in the high-pressure zone and capable of elastically deforming till a seal effect is generated.
Patent TW-201145062-A (TW)
Title: Three dimension illumination distribution measurement and interactive lighting control system
Inventor: LIN MIN-CHUAN
IPC: G01J1/02
Filed: 2010-06-09
Abstract: A device for tree dimensional illumination distribution measurement and interactive lighting control, can be used as a convenient and effective lighting design control panel by lighting designer. This device detects tree dimensional illumination distribution by wires and displays the tree dimensional profile on the computer screen to provide for design analysis. The lighting designer will refer the profile to adjust the lamps intensity individually by wires, and have the real-time illumination profile on screen to monitor the adjustment effect. Using oscillation signals with different frequencies to carry the illumination values from the illumination sensors located the proper points, we have good signal-to-noise ratio in spite of long distance transmission. The illumination measurement module adopts a frequency detection technique with 1 Hz of resolution. The illumination tuning module adopts Pulse Width Modulation or Delta-Sigma modulation technique to provide tuning signal to the driving circuit has the advantage of precise control signal transmission to the lamp drivers in spite of long distance transmission.
Patent TW-201201169-A (TW)
Title: Display capable of choosing view angle
Inventor: CHEN YU-DE
IPC: G06T3/60
Filed: 2010-06-30
Abstract: A display capable of choosing view angle is disclosed. It comprises a screen, a touch module and a control unit. The screen has a panel for displaying images, and a case base for mounting the panel. The touch module has a plurality of touch buttons set on the case base and outputting an electrical control signal respectively. The control unit is electrically coupled to the touch buttons. It controls images to rotate relative to a horizontal level corresponding to a display angle based on electrical control signal of any touch button. In this way, users can choose displaying angle of images based on usage requirement for raising visual convenience and comfort when viewing.
Patent TW-201204478-A (TW)
Title: Metal embossing roller
Inventor: DING CI-MEI
IPC: B29C59/04
Filed: 2010-07-16
Abstract: The present invention relates to a metal embossing roller, which is made with the following steps: mainly producing a leather cover with a relief texture; placing the leather cover into a mold and rotating the mold; melting metal material at high temperature and high pressure; spraying a thin layer of metal material on the leather cover; and heating the metal material for curing so as to form an air permeable metal embossing roller with increased embossing effect and quality.
Patent TW-201120641-A (TW)
Title: System, method, and computer program product for inserting a gap in information sent from a drive to a host device
Inventor: STENFORT ROSS JOHN
IPC: G06F13/16
Filed: 2010-07-16
Abstract: A system, method, and computer program product are provided for inserting a gap in information sent from a drive to a host device. In operation, one or more commands are received at a drive from a host device. Additionally, information is queued to send to the host device. Furthermore, a gap is inserted in the information to send to the host device such that the host device is capable of sending additional commands to the drive.
Patent TW-201204594-A (TW)
Title: Safe brake device and method of a bicycle
Inventor: LEE HOU-HSIEN
IPC: B62L3/00
Filed: 2010-07-22
Abstract: The present invention provides a safe brake device of a bicycle. The safe brake device includes an electronic device, a control device, and a plurality of brake sensors that installed on brakes of the bicycle. By utilizing the safe brake device, a declivous state of the bicycle may be detected by the electronic device, and a brake state of the bicycle is acquired to determine if the bicycle is braked improperly. If the bicycle is braked improperly, a first control command is sent to the control device to controlling step motor of the control device. The step motor switches the improper brake state of the bicycle to a proper brake state according to the first control command. A related method is also disclosed.
Patent TW-201205186-A (TW)
Title: Iris lens test device and test method
Inventor: HSIEH MING-CHIH
IPC: G03B43/00
Filed: 2010-07-28
Abstract: The present invention provides an iris lens device. The iris lens device is electronically connected with a digital camera. The digital camera includes an iris lens, a sensor, and a system on chip (SoC). The iris lens test device includes a Micro programmed Control Unit (MCU) and many groups of lamps. The MCU receives instructions of turning on the lamps and open percentage of the iris lens from the SoC. The MCU controls the lamps to be turned on according to the instructions. If the open percentage of the iris lens equals zero, the MCU receives instructions of turning off the lamps and the current open percentage of the iris lens from the SoC, and controls the lamps to be turned off according to the instructions.
Patent TW-201124319-A (TW)
Title: Support device for conveying heavy loads
Inventor: RUGE MARTIN
IPC: B65G39/10
Filed: 2010-08-05
Abstract: A support device for conveying heavy loads comprises a support body (7) and a roller body (5) which revolves around the support body (7), wherein the roller body (5) comprises a series of support rollers (3) and of distancing rollers (9) the distancing rollers (9) have a smaller diameter than the support rollers (3), and the distancing rollers (9) in each case distance consecutive support rollers (3) from one another, and the support device (12) is provided for supporting a load which moves along a support region (11), and the roller body (5) at least in the support region (11) is covered in its whole width by a belt (6), and thus in the support region (11), the support rollers (3) roll on the support body (7) and on the belt (6).
Patent TW-201210255-A (TW)
Title: System and method for root cause analysis of telecommunication network failures
Inventor: GUO ZAN-ZHANG
IPC: H04L12/24
Filed: 2010-08-18
Abstract: The present invention relates to a system and a method of applying information sharing techniques to root cause analysis of network failures. The invention is mainly characterized by using the network management personnel spread all over the places as observation points of network problems. By automatic association, collection and sharing collection and sharing the dynamics of network management personnel and network failure maintenance records, the purpose of root cause analysis of network failures is achieved. The present invention utilizes the dynamic information of the network management personnel as the basis for root cause analysis of network failures, thus enabling to overcome all limitations of conventional network failure analysis models, and connect fragmented observation information of all network management personnel so as to reveal the overall state of the network more specifically.
Patent TW-201127798-A (TW)
Title: Cyclic compound, method of producing the same, radiation-sensitive composition and method of forming resist pattern
Inventor: ECHIGO MASATOSHI
IPC: C07C39/17
Filed: 2010-08-30
Abstract: This invention provides a cyclic compounds represented by the general formula(1) below. (In the general formula (1), L, R1, R' and m are defined as in the specification). The cyclic compounds represented by the general formula(1) has excellent solubility in safe solvents and high sensitivity. Because it can provide good resist pattern, it is useful for components of radiation-sensitive composition.
Patent TW-201137863-A (TW)
Title: Audio signal encoding employing interchannel and temporal redundancy reduction
Inventor: KISHORE NANDURY V
IPC: G10L21/04
Filed: 2010-09-10
Abstract: A method of encoding a time-domain audio signal is presented. A device transforms the time-domain signal into a frequency-domain signal including a sequence of sample blocks, wherein each block includes a coefficient for each of multiple frequencies. The coefficients of each block are grouped into frequency bands. For each frequency band of each block, a scale factor is estimated for the band, and the energy of the band for the block is compared with the energy of the band of an adjacent sample block, wherein the blocks may be adjacent to each other in either or both of an interchannel and a temporal sense. If the ratio of the band energy for the first block to the band energy for the adjacent block is less than some value, the scale factor of the band for the first block is increased. The coefficients of the band for each block are quantized based on the resulting scale factor. The encoded audio signal is generated based on the quantized coefficients and the scale factors.
Patent TW-201130043-A (TW)
Title: Method for manufacturing semiconductor device
Inventor: OHNO AKIHITO
IPC: H01L21/20
Filed: 2010-09-20
Abstract: A method for manufacturing a semiconductor device comprises: preparing a substrate having a low-dislocation region and a high-dislocation region having a higher dislocation density than a dislocation density of the low-dislocation region; forming an insulating film on the low-dislocation region so as to surround the high-dislocation region but not to cover the high-dislocation region; and forming a nitride-based semiconductor layer on the substrate after forming the insulating film.
Patent TW-201214842-A (TW)
Title: Lithium battery and charger for the same
Inventor: LIU YUN-ZHAO
IPC: H01M50/559
Filed: 2010-09-29
Abstract: The present invention relates to a lithium battery and a charger for the same. The battery comprises a shell, a positioning base, an end cover, an electrical core, a positive contact, a positive plate, a negative plate and connecting plates separately being linked to the positive and negative plates. The shell is made integrally with an opening on the top thereof and shaped as a tube. The positive contact can stick out of the contact hole of the shell, and the end cover can be pressed tightly against the positioning base and negative plate on the lower surface thereof. The end cover can be detachably connected to the opening of the shell, and the edge of the end cover can cooperate with the end surface of the shell opening. This invention overcomes shortages of a conventional battery, such as soldering of a battery shell by ultrasonic waves, complicated workmanship or low working efficiency; in other words, this invention can be assembled in a more convenient manner. The lithium battery can be applied either in a flashlight or a charger. It is portable for an user to carry the charger for the lithium battery and to further charging the battery through an electrical device applied with direct currents. Still, it is also quite convenient and easy to disassemble the battery from the charger.
Patent TW-201216230-A (TW)
Title: Display and electronic device using the same
Inventor: WU WEI
IPC: G09F9/00
Filed: 2010-10-08
Abstract: The present invention relates to a display. The display includes a flexible screen and a carrier for carrying the flexible screen. The carrier includes a flexible case having a sealed chamber, an electro-rheological fluids (EF) received in the chamber. When the EF is interruption of power supply, the EF is in a liquid state, and the flexible case can curl carrying with the flexible screen to be easily furled. When the EF is powered on, the EF is in a solid state to forbid the flexible case curling, the flexible case can be unfurled as a flat panel carrier to perform the flexible screen as a flat panel display. Therefore, it is convenient for users. This present invention further relates to an electronic device using the display.
Patent TW-201125586-A (TW)
Title: Targeted nanoclusters and methods of their use
Inventor: WENG KEVIN C
IPC: G01N33/58
Filed: 2010-10-11
Abstract: This invention provides targeted nanoclusters comprising multiple polyvalent nanoparticle core units or nanoscaffolds, each nanoparticle core unit attached to multiple targeting moieties and multiple detectable moieties. The nanoclusters find use in a broad range of analytical assays, diagnostic assays and as targeted therapeutics.
Patent TW-201138100-A (TW)
Title: Normally-off gallium nitride field effect transistor
Inventor: BHALLA ANUP
IPC: H01L29/778
Filed: 2010-10-25
Abstract: A heterostructure field effect transistor (HFET) gallium nitride (GaN) semiconductor power device and manufacture method thereof comprises a hetero-junction structure, which comprises a first semiconductor layer interfacing a second semiconductor layer of two different band gaps, thus generating an interface layer as a two-dimensional electron gas (2DEG) layer. The power device further comprises a source electrode and a drain electrode disposed on two opposite sides of a gate electrode disposed on top of the hetero-junction structure for controlling a current flow between the source and drain electrodes in the 2DEG layer. The power device further includes a floating gate located between the gate electrode and hetero-junction structure, wherein the gate electrode is insulated from the floating gate with an insulation layer and wherein the floating gate is disposed above and padded with a thin insulation layer from the hetero-junction structure and wherein the floating gate is charged for continuously applying a voltage to the 2DEG layer to pinch off the current flowing in the 2DEG between the source and drain electrodes whereby the HFET semiconductor power device is a normally off device.
Patent TW-201117518-A (TW)
Title: Power converter, charging method and charging system
Inventor: DENSHAM WILLIAM
IPC: H02J1/14
Filed: 2010-11-05
Abstract: A power converter, charging method and charging system are provided. The power converter includes a primary winding and multiple secondary windings. The primary winding receives an input power. The multiple secondary windings transform the input power into multiple charging currents to charge a set of cells via a set of paths. The multiple secondary windings balance the set of cells based on the charging currents. A ratio between a first turn number of a first secondary winding of the secondary windings and a second turn number of a second secondary winding of the secondary windings is determined by a nominal voltage ratio between two corresponding cells of the set of cells.
Patent TW-201219875-A (TW)
Title: Lens module, camera module and method for making lens module
Inventor: CHIU CHI-WEI
IPC: G02B7/04
Filed: 2010-11-15
Abstract: The present invention relates to a lens module. The lens module includes a lens holder, a liquid crystal lens, a driving unit and conductive wires. The lens holder includes a first end portion and a second end portion at opposite sides of the lens holder. The first end portion and the second end portion are arranged along the object side to the image side of the lens module. The liquid crystal lens is received in the first end portion. The conductive wires are mounted to the outer surface of the lens holder and the first end portion. The conductive wires electrically connects and the liquid crystal lens and the driving unit. The driving unit is configured for driving the liquid crystal lens to zoom. The present invention also relates to a camera module having the lens module and a method for making the lens module.
Patent TW-201222407-A (TW)
Title: Processing method and apparatus for slicing nested caching of web pages
Inventor: YUE XU-QIANG
IPC: G06F3/048
Filed: 2010-11-18
Abstract: The present invention provides a processing method and apparatus for slicing nested caching of a web page, which includes the steps of: acquiring a web page having a first layer slice information when receiving a request in connection with the web page; successively slicing and parsing the first layer slice according to the first layer slice information, where the slicing and parsing includes the steps of: rendering the first layers slicing according to the preset nested information of the first layer slice; determining whether the nested information is the current slicing including information of other slices; combining the result of the slicing and parsing into an integral content of the first layer slice of the web page. The embodiment of the present invention is capable of nesting and caching the slices of the web page, and recursively acquiring HTML codes of each slice when nesting and caching a web page slice, thereby displaying an integral content of the web page to a user, and overcoming defects in conventional techniques.
Patent TW-201226303-A (TW)
Title: Plural equilibria energy-saving elevator
Inventor: ZHENG GUO-WEI
IPC: B66B11/08
Filed: 2010-12-27
Abstract: An elevator system includes a plurality of elevator cabins, a power device and a transmission system. In the past, a power was merely supplied to raise the single cabin. Presently, two elevators are mutually balanced with weight so that the first elevator cabin is raised while descending the second elevator cabin at the same time. It not only saves the energy but also reduces the space and cost of conventional weighing equipment.
Patent TW-201137163-A (TW)
Title: Film deposition apparatus
Inventor: KATO HITOSHI
IPC: C23C16/455
Filed: 2010-12-09
Abstract: A film deposition apparatus includes a turntable provided in the chamber and having on a first surface a substrate receiving area in which a substrate is placed; first and second reaction gas supplying portions supplying first and second reaction gases to the first surface, respectively; a separation gas supplying portion provided between the first reaction gas supplying portion and the second reaction gas supplying portion and supplying a separation gas that separates the first reaction gas and the second reaction gas; an evacuation port that evacuates the chamber; a space defining member provided for at least one of the first and second reaction gas supplying portions and defining a first space between the at least one of the first and second reaction gas supplying portions and the turntable and a second space so that the separation gas is likely to flow through the second space rather than the first space.
Patent TW-201132659-A (TW)
Title: Method and apparatus for producing polyvinyl alcohol
Inventor: KOZUKA TAKAHIRO
IPC: C08F6/10
Filed: 2010-12-22
Abstract: The present invention provides a method for manufacturing polyvinyl alcohol and an apparatus for manufacturing the same. By which, non-reactive monomers are able to be removed from polymer solution with high efficiency and the amount of insufflated methanol can be reduced. In the polymer solution having one or two and more vinyl esters polymerize or vinyl ester and other co-polymerizable monomers copolymerize, add liquid methanol and adjust its concentration to a predetermined value. Then, subject the solution to methanol vapor in the manner of counter-current to separate the polymer solution with monomers removed from mixture of the monomers and methanol. Thereafter, in the presence of catalyst, saponify the polymer solution with monomers removed to obtain polyvinyl alcohol.
Patent TW-201226597-A (TW)
Title: Vacuum depositing articles and method for making same
Inventor: CHANG HSIN-PEI
IPC: C23C14/14
Filed: 2010-12-27
Abstract: The present disclosure provides a vacuum depositing article and method for making same. The vacuum depositing article includes an aluminum alloy substrate and an erosion resisting coating formed on the aluminum alloy substrate. The erosion resisting coating is a Si-Ti-N composite layer. The method for making the vacuum depositing article includes: providing an aluminum alloy substrate; and forming an erosion resisting coating on the aluminum alloy substrate by vacuum sputtering, with Ti-Si as the target, N2 as the reacting gas; the erosion resisting coating being a Si-Ti-N composite layer. The vacuum depositing article has a high erosion resistance, rigidity, and abrasion resistance.
Patent TW-201226573-A (TW)
Title: Silica sol pouring material used in major runner of blast furnace
Inventor: PAN YAN-CEN
IPC: C04B35/103
Filed: 2010-12-28
Abstract: A silica sol pouring material used in the major runner of a blast furnace comprises 4.8wt% to 18wt% of a silica sol solution, 0.01wt% to 3wt% of a dispersant constituted by polycarbonate polymer, 0.012wt% to 0.15wt% of a magnesium-containing hardener, and the remainder composition of dry material, wherein the solid content of silicon dioxide in the silica sol solution is 20wt% to 40wt% based on the silica sol solution as 100wt%, and the dry material includes 45wt% to 75wt% of Al2O3, 7wt% to 20wt% of the combination of SiC and carbon, and trace amount of silicon dioxide, silicon, aluminum, and boron carbon based on the pouring material as 100%. The present invention uses the silica sol solution as the binding agent and uses polycondensation to achieve the purpose of hardening, without hydration reaction product during the reaction process, and water exists in the form of non-crystalline water and can be quickly dried, to further shorten the maintenance and repair time of the major runner of the blast furnace.
Patent TW-201226672-A (TW)
Title: Steel bar locating frame
Inventor: XU FENG-YU
IPC: E04C5/16
Filed: 2010-12-31
Abstract: The present invention aims to disclose a steel bar locating frame, including a bottom block and a standing block, wherein the bottom block and the standing block are connected perpendicularly. The top of the bottom block has a bottom positioning surface adjacent to the standing block. The top of the standing block has a standing positioning surface. The bottom positioning surface and the standing positioning surface are used to support steel bars, so that by utilizing the shoring property of the bottom block and the standing block at a construction site, steel bar erection can be done conveniently. The steel bar locating frame of the present invention may further include an elevation unit. The elevation unit has a stud, a bunting piece, and a dashboard. The dashboard and the stud are located on opposite sides of the bunting piece. At the top of the standing block, a protruding surface is provided. The protruding surface is higher than standing surface. The protruding surface has a screw for the stud to be movably threaded therein. The dashboard functions to indicate the elevation.