baber/WOPTO huggingface dataset:
Patent TW-200921941-A (TW)
Title: Light emitting device of III-nitride based semiconductor and manufacturing method thereof
Inventor: TU PO-MIN
IPC: H01L33/00
Filed: 2007-11-14
Abstract: A III-nitride based semiconductor light emitting device comprises a substrate, a buffer layer, a N-type semiconductor layer, a conformation active layer and a P-type semiconductor layer. The N-type semiconductor layer has a first surface and a second surface. The first surface contacts the buffer layer directly. The second surface has a plurality of recesses. The conformation active layer is formed on the second surface and the plurality of recesses. Stress between the conformation active layer and the N-type semiconductor layer can be released by the plurality of recess.
Patent TW-200832705-A (TW)
Title: Self-aligned impact-ionization field effect transistor
Inventor: CURATOLA GILBERTO
IPC: H01L29/78
Filed: 2007-11-14
Abstract: An impact ionisation MOSFET is formed with the offset from the gate to one of the source/drain regions disposed vertically within the device structure rather than horizontally. The semiconductor device comprises a first source/drain region having a first doping level; a second source/drain region having a second doping level and of opposite dopant type to the first source/drain region, the first and second source/drain regions being laterally separated by an intermediate region having a doping level less than either of the first and second doping levels; a gate electrode electrically insulated from, and disposed over, the intermediate region, the first and second source/drain regions being laterally aligned with the gate electrode; where the entire portion of the first source/drain region that forms a boundary with the intermediate region is separated vertically from the top of the intermediate region.
Patent TW-200834469-A (TW)
Title: Method and apparatus of content adaptive detailing filtering for digital pictures
Inventor: CHIU YI-JEN
IPC: G06T5/00
Filed: 2007-11-30
Abstract: According to one embodiment, a method is disclosed. The method includes receiving video data performing pre-filtering on the data, performing content analysis is applied to identify an area of the data, applying a two-dimensional (2-D) 2nd gradient operation to extract a high frequency component and normalizing the high frequency component related to high frequency information from a previous picture.
Patent TW-200925870-A (TW)
Title: Monitoring method and a monitor apparatus thereof
Inventor: CHEN YU-CHI
IPC: G06F13/20
Filed: 2007-12-03
Abstract: A monitoring method and a monitor apparatus thereof are disclosed. The monitor apparatus is used to monitor an USB port of a computer. The monitor apparatus comprises an input/output control unit and a basic input/output system code storage unit. The basic input/output system code storage unit is used to store a basic input/output system code. The method comprises following steps: executing the basic input/output system code; determining whether the USB port connects with a USB device or not; if the USB port connects with a USB device, reading out an identification of the USB device; determining whether the identification is a certified identification or not; and executing a correspondingly process if the identification is not a certified identification.
Patent TW-200924680-A (TW)
Title: Chopsticks structure
Inventor: Wu zeng-rong
IPC: A47G21/10
Filed: 2007-12-04
Abstract: A chopsticks structure includes a moving chopstick and a stationary chopstick. The moving chopstick has a groove on which the user may grip by using the inner side of the thumb pad and the first joint or around the first joint of the index finger to form the fulcrum of rotational axis for the moving chopstick. User keeps the thumb stationary and uses the groove as the fulcrum of rotational axis; then uses index finger and middle finger to operate and rotate the moving chopstick. The stationary chopstick is disposed and gripped between the first section of the ring finger and the area between the thumb and index finger. The stationary chopstick has an inclined groove at the area where the first section of the ring finger grips and touches, for using to be positioned and used by different sizes of finger. By this way, the user of the chopsticks can learn the correct position and posture in holding chopsticks; especially, by means of the rotational axis of groove on moving chopstick and the positioning groove on stationary chopstick, user can understand the theory of how to use chopsticks quickly. Moreover, user can learn how to hold chopsticks correctly and elegantly without using any aiding apparatus.
Patent TW-200925680-A (TW)
Title: Prism sheet and backlight module using the same
Inventor: HSU TUNG-MING
IPC: G02F1/1335
Filed: 2007-12-07
Abstract: The present invention relates to a prism sheet used for a liquid crystal display. The prism sheet is a transparent body. The transparent body includes a first surface and a second surface opposite to the first surface. A plurality of curved elongated micro-depressions are formed in the first surface. A plurality of curved elongated micro-protrusions are formed in the second surface. The present invention also provides a backlight module using the prism sheet. The backlight module has an improved light energy utilization ratio and high brightness.
Patent TW-200834860-A (TW)
Title: Stress-improved flip-chip semiconductor device having half-etched leadframe
Inventor: COYLE ANTHONY L
IPC: H01L23/495
Filed: 2007-12-07
Abstract: A semiconductor device (100) with a metal bump (203) on each interior contact pad (202) has a metallic leadframe with lead segments (220) with the first surface (220a) in one plane. The second surface (220b) is castellated across the segment width in two planes so that regions of a first segment thickness (240a) alternate with regions of a reduced (about 50 %) second segment thickness (240b); the first thickness regions are in the locations corresponding to the chip interior contact pads (half-etched leadframe). The second segment surface faces the chip so that each first thickness region aligns with the corresponding chip bump. The chip bumps are attached to the corresponding second segment surface using reflow metal. Dependent on the orientation of the attached half-etched segment, thermomechanical stress concentrations away shift from the solder joints into the leadframe metal, or shear stress may reduced.
Patent TW-200835466-A (TW)
Title: Analog conditioning of bioelectric signals
Inventor: DUBOCANIN BRANISLAV
IPC: A61B5/0476
Filed: 2007-12-21
Abstract: An operational amplifier circuit is described. The operational amplifier circuit includes an operational amplifier, a high-pass filter portion, and a feedback loop, wherein the operational amplifier circuit is configured to output an amplified filtered version of a bio-signal. The operational amplifier includes a non-inverting input terminal, and an inverting input terminal, wherein the inverting input terminal and the non-inverting input terminal are configured to be coupled to a common reference potential through resistors. The high-pass filter portion is configured to receive a bio-signal as input and to provide input to the non-inverting input terminal of the operational amplifier. The feedback loop includes a low-pass filter portion, wherein the low-pass filter portion is configured to receive input from an output of the operational amplifier and to provide input to the inverting input terminal of the operational amplifier.
Patent TW-200930922-A (TW)
Title: Air valve
Inventor: CHEN JIAN-LIANG
IPC: F16K15/20
Filed: 2008-01-04
Abstract: An air valve comprises: a lock ring; a lock seat corresponding to and movably fitted into the lock ring, the lock seat having a close end and an open end, one or more guide rails recessed on the periphery of the lock seat, a through hole formed between the guide rail and the close end and communicated with the interior of the lock seat, a holding ring radially projecting from the edge of the close end, a sealing gasket fitted on the lock seat and abutted against the holding ring; one or more guide rods, arranged in the inner circumferential surface of the lock ring and extending to the one or more guide rails respectively; and a rotary cap, connected to the lock seat and provided with one or more vent holes. The structure of the present invention is simple and convenient to use.
Patent TW-200839041-A (TW)
Title: Production of single-crystal semiconductor material using a nanostructure template
Inventor: WANG WANG-NANG
IPC: H01L21/30
Filed: 2008-01-18
Abstract: A method of producing single-crystal semiconductor material comprises: providing a template material; creating a mask on top of the template material; using the mask to from a plurality of nanostructures in the template material; and growing the single-crystal semiconductor material onto the nanostructures.
Patent TW-200904247-A (TW)
Title: Led drive circuit
Inventor: MASUKO HIROYUKI
IPC: H05B41/14
Filed: 2008-01-18
Abstract: Even if an input voltage is higher than an output voltage, the luminance of an LED is so controlled as to be held constant. When an input voltage Vin becomes higher than an output voltage Vout due to a variation in a threshold voltage Vf of an LED ( 21 ) so that an LED drive circuit does not conduct a step-up operation, the operation of the LED drive circuit switches from a step-up type switching regulator operation to a voltage regulator operation. As a result, the LED drive circuit normally operates.
Patent TW-200934621-A (TW)
Title: Extended transmission rod for power tool
Inventor: Xu ming-hong
IPC: B25B23/00
Filed: 2008-02-01
Abstract: This invention is an extended transmission rod for a power tool. It is applicable for making connection between the working head and the main clipping tool of the power tool. It comprises one external sleeve tube which allows for joining the power tool; furthermore, the main clipping tool is located inside the external sleeve tube. Multiple through holes are located on the outer periphery of the external sleeve , which individually hold a positioning component. There is also a bushing with one rotatable end that is connected to the external sleeve tube; moreover, the outer periphery of the busing forms at least contains one positioning hole. A transmission shaft is installed inside the bushing with one end connecting to the main clipping tool and the other end connecting to an auxiliary clipping tool so that the auxiliary clipping tool holds the working head and causes it to turn. The front protecting cover assembly can fix an automatic feeding device at the front end of the bushing; furthermore, the automatic feeding device can follow the bushing to turn. There is a multi-directional positioning device that is used for pressing the positioning component and will cause it to sink into a positioning hole to lock the bushing in position
Patent TW-200848355-A (TW)
Title: Method for fault localization and diagnosis in fluidic installation
Inventor: BREDAU JAN
IPC: F17D5/02
Filed: 2008-02-12
Abstract: A method for fault localization and diagnosis in a fluidic installation is provided, where the fluidic volume flow of the whole installation or at least one partial area of the whole installation and the fluid pressure (P) are respectively detected during one operation cycle and compared with stored references. At the time point of deviation or an alteration of deviation from the reference, it is decided that in which components (10-14) of the installation a process affecting the fluid consumption has performed, in order to identify the process as a faulty. From the volume-flow values (Q) and the measured pressure (P), conductor value amount (Q/P) are formed and are integrated or summed through the operation cycle to become conductor values (KD), where a corresponding conductor value reference curve is selected from a stored selection matrix as reference, said selection matrix contains conductor value reference curves or time-dependent conductor value for different operation states.
Patent TW-200843913-A (TW)
Title: Pneumatic tool
Inventor: OGAWA TATSUSHI
IPC: B25C7/00
Filed: 2008-03-04
Abstract: A pneumatic tool has a tool body, a nail ejecting nose section provided at the lower part of the tool body, an air chamber for containing compressed air, provided in the tool body, an air supply pipe for supplying compressed air from an air supply source to the air chamber, an air duster, an air duster pipe path connected to an ejection opening of the air duster, and an air duster valve for controlling supply of compressed air to the air duster pipe path.
Patent TW-200938770-A (TW)
Title: Illumination device
Inventor: CHANG HSUEN-CHIH
IPC: F21V7/16
Filed: 2008-03-07
Abstract: An illumination device includes a light unit and a lens module. The light unit generates light and has an outputting-light axis. The lens module has an outputting-light surface. The outputting-light surface has a plurality of curved sub-surface, and each curved sub-surface has at least two curvatures. The lens module receives the light, passes the received light there through and emits the received light from each curved sub-surface. The illumination scope of the exited light is adjusted through each curved sub-surface.
Patent TW-200939586-A (TW)
Title: Green laser light source
Inventor: WANG QI-LUN
IPC: H01S3/16
Filed: 2008-03-14
Abstract: The invention relates to a green laser light source comprising a laser gain media for amplifying and generating 1064 nm infrared laser and functioning as a terminal face of external cavity, and a frequency doubling crystal using KTP type II crystal while a high reflective film is plated outside for functioning as another terminal face of external cavity and doubling the frequency of the infrared laser to green laser in the external cavity. Wavelength is controlled by plating wavelength control membrane on inner terminal face of frequency doubling crystal and or by making the length of frequency doubling crystal to be 2 mm. In this way, the problem of excessive components in the prior art can be resolved and there are advantages such as requiring minimum number of components and reducing assembly difficulty.
Patent TW-200911150-A (TW)
Title: Brassiere for lifting and optically enlarging the bust, so-called "push-up" brassiere
Inventor: HO FANNY MT
IPC: A41C3/12
Filed: 2008-04-18
Abstract: The invention pertains to a brassiere for lifting and optical enlargement of the bust, so-called "push-up" brassiere, with a front piece (1) having two breast cups (2), with two side pieces (5) that can be connected together in a back closure, and with two shoulder straps (8) that extend from the upper side edge (6) of the breast cups (2) to the back area of the side parts (5), wherein the breast cups (2), especially in their lower area, are thickened, according to the invention, on the inside of the breast cups (2) facing the body, in each case a pocket (16) for inserting an enhancement insert is provided, the opening (17) of which [pocket], toward the side edge (11) of the breast cups (2), is covered by a tensile element (18) traveling from the lower edge (9) of the breast cups (2) along its side edge (11) to the attachment (7) of the shoulder strap (8).
Patent TW-200932538-A (TW)
Title: Printer with zero insertion force printhead cartridge
Inventor: HIBBARD CHRISTOPHER
IPC: B41J2/01
Filed: 2008-05-01
Abstract: An inkjet printer that has a printhead cartridge with a pagewidth printhead defining an array of nozzles for ejecting ink onto a media substrate. The printhead cartridge has a fluid coupling in fluid communication with the array of nozzles. The printer also has a cradle for supporting the printhead cartridge such that the array of nozzles is adjacent a media feed path extending through the printer, the cradle having a latch mechanism for retaining the printhead cartridge, an ink reservoir for containing supply of ink and a complementary coupling for fluid communication with the ink reservoir. The fluid coupling and the complementary coupling are configured to establish a sealed fluid connection using mechanical advantage provided by user actuation of the latch mechanism to retain the printhead cartridge in the cradle.
Patent TW-200849864-A (TW)
Title: Data receiver and data retrieval method
Inventor: CHEN CHIEN-MING
IPC: H04B3/04
Filed: 2008-05-05
Abstract: Method and apparatus for data reception are provided, retrieving digital values transmitted through a cable. In a data receiver, an equalizer equalizes an input signal based on a boost value to generate an equalized signal, and a data extractor samples the equalized signal to extract output values from each symbol period. The data extractor detects signal quality of the equalized signal to adjust the boost value accordingly. An optimal time point is detected within one symbol period where an output value is an ensured valid, and variation rate of the optimal time point is counted as an inverse indicator of the signal quality.
Patent TW-200900397-A (TW)
Title: Tricyclic compounds as matrix metalloproteinase inhibitors
Inventor: LI WEI
IPC: A61K31/381
Filed: 2008-05-05
Abstract: The present teachings relate to compounds of formula I: and pharmaceutically acceptable salts and esters thereof, wherein R1, R2, R3, R4, X, and Y are as defined herein. The present teachings also provide methods of making the compounds of formula I and methods of inhibiting matrix metalloproteinases, in particular, MMP-12, that may be involved in pathological disorders found in mammals, including a human.
Patent TW-200911715-A (TW)
Title: Method of processing glass substrate surface
Inventor: OKAMURA KENJI
IPC: C03C19/00
Filed: 2008-05-23
Abstract: The present invention is to provide a method for processing the whole of a glass substrate surface so as to give a surface excellent in flatness and surface roughness. The present invention provides a method of processing a glass substrate surface using a processing technique selected from the group consisting of ion-beam etching, gas cluster ion-beam etching, plasma etching, and nano-ablation, wherein a frame element satisfying the following (1) and (2) is arranged along the periphery of the glass substrate before the glass substrate surface is processed: (1) the difference between the height of the frame element and the height of the glass substrate surface is 1 mm or smaller; and (2) the frame element has a width which is not smaller than one-half the beam diameter or laser light diameter to be used in the processing technique.
Patent TW-200909392-A (TW)
Title: Chrysenes for deep blue luminescent applications
Inventor: ROSTOVTSEV VSEVOLOD
IPC: H01L51/50
Filed: 2008-05-30
Abstract: This disclosure relates to chrysene compounds with deep blue emission that are useful in electroluminescent applications. It also relates to electronic devices in which the active layer includes such a chrysene compound.
Patent TW-200952315-A (TW)
Title: The frequency jitter of frequency generator and PWM controller
Inventor: WANG CHEN-HSUNG
IPC: G05F1/14
Filed: 2008-06-06
Abstract: The conventional PWM controller reduces the EMI by means of varying the operation frequency based on an input voltage. However, it brings the problem of an uncertain range of frequency jitter and difficult circuit design due to effect of the input voltage and the loading. The frequency generator and the PWM controller with frequency jitter of the present invention adjust the range of frequency jitter by a signal within a fixed range. This not only eliminates the effect of the input voltage and the loading, but also simply the circuit design due to fixing the ratio of the frequency jitter to the operation frequency regardless of the operation frequency.
Patent TW-201001480-A (TW)
Title: Plasma processing apparatus and plasma processing method
Inventor: HIRAYAMA MASAKI
IPC: H01J37/32
Filed: 2008-06-26
Abstract: To provide a plasma processing apparatus which can reduce the quantity of dielectric material to be used as much as possible. A plasma processing apparatus is provided with a metal processing container (4) for storing a substrate (G) to be processed with plasma, and an electromagnetic wave source (34) for supplying the processing container (4) with an electromagnetic wave required for exciting plasma (P). The plasma processing apparatus is provided with one or more dielectric bodies (25) on the lower surface of a case (3) of the processing container (4). The dielectric body transmits the electromagnetic wave supplied from the electromagnetic wave source (34) into the processing container (4) and is partially exposed inside the processing container (4). A surface wave propagating section (51) for propagating the microwave along the metal surface exposed inside the processing container (4) is arranged adjacent to the dielectric body (25).
Patent TW-200923664-A (TW)
Title: Memory interface card with SIM functions
Inventor: MOSEK AMIR
IPC: G06F13/38
Filed: 2008-06-27
Abstract: A plug-in adapter (44) includes a first contact (46) for connection to a host device (20), at least two second contacts (54, 56) for connection to a memory card (52), and a third contact (64) for connection to a subscriber identity module (SIM) component (62). Circuitry (66) in the adapter connects at least one of the second contacts to the third contact and connects at least another of the second contacts to the first contact so as to create a communication path between the host device and the SIM component via the memory card.
Patent TW-200921882-A (TW)
Title: Fiexible wiring board for tape carrier package
Inventor: TAKASAWA RYOICHI
IPC: C08L79/08
Filed: 2008-07-04
Abstract: A flexible wiring board for a tape carrier package with reduced tackiness and a tape carrier package formed by using the flexible wiring board is disclosed. The flexible wiring board for a tape carrier package has an insulating film 1, a wiring pattern 3 formed on a surface of the insulating film, and an overcoat layer 9 containing a resin cured material and a porous fine particle, and protecting at least a region of said wiring pattern.
Patent TW-201002495-A (TW)
Title: Lens molding device
Inventor: LIN HOU-YAO
IPC: B29L11/00
Filed: 2008-07-11
Abstract: The present invention relates to a lens molding device. The lens molding device includes a first pressing portion, a molding portion, and a second pressing portion. The molding portion is interposed between the first and second pressing portions, and includes an upper die and a bottom die. The upper die and The bottom die are slidably connected to the second pressing portion. The upper die can slide relative to the second die. The upper and bottom dies form a molding cavity and a channel there between when they are contacted to each other. The second pressing portion defines a groove. The channel is communication with the groove. After the lens molded, the upper and bottom die will be separated. The molded lens can be separated from the upper and bottom dies.
Patent TW-200916471-A (TW)
Title: Substituted bicyclolactam compounds
Inventor: DOW ROBERT LEE
IPC: C07D498/04
Filed: 2008-08-01
Abstract: The invention provides compounds of formula (1), and the pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5a, R5b, R5c, R5d, Q, A, Z, and R7 are as described herein; compositions thereof; and uses thereof.
Patent TW-200927405-A (TW)
Title: Hair trimmer
Inventor: ROYLE TERENCE G
IPC: B26B19/06
Filed: 2008-08-29
Abstract: A hair trimming device is detachable mounted on a handle housing a battery for supplying electric current to a motor located in a drive unit of the trimming device. A trimmer unit includes a plurality of trimmer blade assemblies with different configurations and is rotatable on the drive unit for moving a selected one of the blade assemblies to the operative position in which it is coupled to be driven by the drive unit whilst the other blade assembly which is not in the operative position is uncoupled from the drive output of the drive unit.