baber/WOPTO huggingface dataset:
Patent TW-200627837-A (TW)
Title: Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system
Inventor: KWAK JAE-YOUNG
IPC: H04B7/06
Filed: 2005-11-02
Abstract: A method and apparatus for combining space-frequency block coding (SFBC), spatial multiplexing (SM) and beamforming in a multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system. The system includes a transmitter with a plurality of transmit antennas and a receiver with a plurality of receive antennas. The transmitter generates at least one data stream and a plurality of spatial streams. The number of generated spatial streams is based on the number of the transmit antennas and the number of the receive antennas. The transmitter determines a transmission scheme in accordance with at least one of SFBC, SM and beam forming. The transmitter transmits data in the data stream to the receiver based on the selected transmission scheme.
Patent TW-200718522-A (TW)
Title: Handle rotating structure for a ratchet screwdriver
Inventor: HU HOU-FEI
IPC: B25B23/16
Filed: 2005-11-11
Abstract: This invention relates to a "handle rotating structure for a ratchet screwdriver," including: a first handle, a second handle and a positioning device. The first handle includes a first end and a second end. The first end serves a wrenching operation. The second end of the first handle is formed with a connection portion. The second handle is formed at an end thereof with a link portion. The link portion is pivoted to the connection portion of the first handle, to allow the second handle to rotate between a first position and a second position. The positioning device is provided between the first handle and the second handle to provide positioning relationship between the two handles after rotation. As such, when the second handle is at the first position, it is positioned at the same axial line of the first handle. When the second handle is at the second position, it is positioned to maintain an included angle with the first handle so as to extend the arm of force.
Patent TW-200720672-A (TW)
Title: Testing method and auto testing method
Inventor: DAI LIANG-YAN
IPC: G01R1/00
Filed: 2005-11-25
Abstract: The present invention relates to a testing method. The method includes following steps: providing a testing machine, a first transmitting-converting unit, a second transmitting-converting unit and a unit under test, the first transmitting-converting unit electrically connecting with the testing machine, the unit under test electrically connecting with the second transmitting-converting unit; using one of the two transmitting-converting units to convert testing signals to infrared signals, and using the other transmitting-converting unit to convert the infrared signals to the testing signals. The testing method is convenient.
Patent TW-200638448-A (TW)
Title: Dielectric ceramic composition and laminated ceramic capacitor
Inventor: TAKEDA TOSHIKAZU
IPC: H01G4/12
Filed: 2005-11-28
Abstract: The piezoelectric ceramic for actuator using tungsten bronze type composite oxides disclosed in Patent Document 1 is not suitable to be used as a dielectric ceramic material for laminated ceramic capacitor when its specific permittivity is lower than 2000. Moreover, despite that manganese can enhance sintering effect, using manganese as a dielectric ceramic material for laminated ceramic capacitor may pose problems when, as clearly shown in Table 2 of Patent Document 1, specific permittivity is reducing along with the increase of the amount of manganese added. The present invention relates to a dielectric ceramic composition containing a tungsten bronze type composite oxide represented by (K.sub.1-yNa.sub.y)Sr.sub.2Nb.sub.5O.sub.15, where 0 ≤ y ≤ 0.2, as a primary component and an amount of 0.1~40 moles of manganese with respect to 100 moles of the primary component as an auxiliary component.
Patent TW-200635024-A (TW)
Title: ESD protection for high voltage applications
Inventor: WOO AGNES N
IPC: H01L23/60
Filed: 2005-12-12
Abstract: An ESD device includes a low doped well connected to a first contact and a diffusion area connected to a second contact. A substrate between the low doped well and the diffusion area has a dopant polarity that is opposite a dopant polarity of the low doped well and the diffusion area. A distance between the low doped well and the diffusion area determines a triggering voltage of the ESD device. A depletion region is formed between the low doped well and the substrate when a reverse bias voltage is applied to the ESD device. A current discharging path is formed between the first contact and the second contact when the depletion region comes in to contact with the diffusion area. The substrate is biased by a connection to the second contact. Alternatively, an additional diffusion area with the same dopant polarity, connected to a third contact, biases the substrate.
Patent TW-200723376-A (TW)
Title: Surface treatment method for material with surface microstructure
Inventor: Jin guang-zu
IPC: H01L21/30
Filed: 2005-12-13
Abstract: A surface treatment method for material with surface microstructure includes the steps of subjecting the material surface to a dry-type free-radical oxidation treatment, and using a supercritical fluid to purge the surface of the material with surface microstructure, so as to remove oxidized and bond-broken small molecules from the material surface. The surface microstructure may include nanoholes or high aspect-ratio microstructures. Small molecules or moistures in the nanoholes or the high aspect-ratio microstructures are carried by the supercritical fluid away from the material with surface microstructure.
Patent TW-200726228-A (TW)
Title: Lens and CCD tilt adjustment method and its structure
Inventor: Wang zhao-xi
IPC: H04N5/30
Filed: 2005-12-23
Abstract: The present invention provides a lens and CCD tilt adjustment method and its structure. A lens module comprises a lens, a metal plate and a CCD. The lens and CCD tilt adjustment method comprises fastening a plurality of adjustment screws to the rear of the lens module, adjusting a feed of each adjustment screw to abut against the CCD, adjusting the lens and the CCD till they have the same focus range, and performing a succeeding adhesive dispensing procedure. With the lens and CCD tilt adjustment method and its structure, an image edge blur problem could be alleviated so as to achieve the effect of quickly adjusting the image, as well as to solve the problem that a screw hole is damaged when unlocking an old screw and re-locking a new screw to a conventional lens module.
Patent TW-200628117-A (TW)
Title: Catheter with multiple visual elements
Inventor: WATTS H DAVID
Filed: 2005-12-27
Abstract: A catheter assembly is provided with a first visual device and a second visual device. The second visual device is movable with respect to the first visual device to provide image feedback of a lesion from a different prospective than the first visual device. The second visual device can be moved before, contemporaneously with, or subsequent to a diagnostic or therapeutic procedure. The second visual device can include an elongated tube that can be extended into or retracted out from an insertion tube of the catheter assembly.
Patent TW-200724883-A (TW)
Title: Device for measuring a force outputted from a staple gun
Inventor: WU GWO-JEN
IPC: G01L5/00
Filed: 2005-12-28
Abstract: A device for measuring a force outputted from a staple gun is provided. The device includes a base, an elevating mechanism disposed on the base, a sensor disposed on the elevating mechanism, and an extending portion disposed on the sensor. The elevating mechanism drives the sensor and the extending portion to move.
Patent TW-200640858-A (TW)
Title: Substituted pyrroles, compositions containing them, method of manufacture and use
Inventor: RONAN BAPTISTE
IPC: A61K31/40
Filed: 2006-02-09
Abstract: Substituted pyrroles, compositions containing them, method of manufacture and use. The present invention relates in particular to the preparation of substituted pyrroles, compositions containing them, their method of manufacture and their use as a medicament, in particular as anticancer agents.
Patent TW-200732774-A (TW)
Title: Manufacturing process of microgroove of light guide plate of backlight source module and processing module thereof
Inventor: HSIEH SHU-PIN
IPC: G02F1/13357
Filed: 2006-02-17
Abstract: A manufacturing process of microgroove of light guide plate of backlight source module comprises the following steps: fabricating a photo mask having a transmission part whose profile is designed according to the structure of a microgroove to be etched; aligning the photo mask with a selected processing surface of a processing piece; employing a laser mechanism to emit laser beams and, through the transmission part of the photo mask, projecting an etching laser beam onto the selected processing surface of the processing piece; using the etching laser beam to perform etching on the selected processing surface of the processing piece; and, at the same time, using a displacement driving mechanism to drive the processing piece to shift along a predetermined microgroove extending direction at a constant or variable speed so as to form at least one microgroove on the selected processing surface, thereby fabricating a required light guide plate of backlight source module or a production mold thereof.
Patent TW-200704055-A (TW)
Title: Single antenna interference cancellation within a wireless terminal
Inventor: Yang bao-guo
IPC: H04B7/005
Filed: 2006-02-27
Abstract: The present invention provides a multi-branch equalizer processing module operable to cancel interference associated with received radio frequency (RF) burst(s). This multi-branch equalizer processing module includes both a first equalizer processing branch and a second equalizer processing branch. The first equalizer processing branch is operable to be trained based upon known training sequences and equalize the received RF burst. This results in soft samples or decisions which in turn may be converted to data bits. The soft samples are processed with a de-interleaver and channel decoder, where the combination is operable to produce a decoded frame of data bits from the soft samples. A re-encoder may re-encode the decoded frame to produce re-encoded or at least partially re-encoded data bits. An interleaver then processes the at least partially re-encoded data bits to produce and at least partially re-encoded burst. The second equalizer processing branch uses the at least partially re-encoded data bits to train linear equalizer(s) within the second equalizer processing branch. A buffer may initially store the received RF burst(s), which are retrieved and equalized by the second equalizer processing branch once the linear equalizer(s) are trained. This results in alternate soft samples or decisions which in turn may be converted to alternate data bits. The alternate soft samples are processed with the de-interleaver and channel decoder, where the combination is operable to produce an alternate decoded frame of data bits from the alternate soft samples. This allows interfering signals to be cancelled and more accurate processing of the received RF bursts to occur.
Patent TW-200734695-A (TW)
Title: Method for fabricating color filter, and mask and substrate applied thereto
Inventor: LIN HUNG-JR
IPC: G02B5/23
Filed: 2006-03-08
Abstract: The present invention discloses a method for fabricating a color filter, and a mask and a substrate which is applied to the method for fabricating the color filter. A substrate is used for fabricating a black matrix-less color filter. The substrate, having a display region and a non-display region, includes a frame of the display region and three pixel margins. The frame of the display is disposed between the display region and the non-display region, and surrounds the non-display region. Three pixel margins are disposed on the substrate, and located within the display region as a dummy black matrix pixel. These three pixel margins are performed as a referred pattern to be aligned with during the fabricating process of the color filter.
Patent TW-200644083-A (TW)
Title: Method of forming zinc oxide layer, zinc oxide layer forming apparatus and zinc oxide layer
Inventor: YAMOTO HISAYOSHI
IPC: H01L21/205
Filed: 2006-03-09
Abstract: A method of forming a zinc oxide layer, in which a zinc oxide layer can be formed with high productivity with the use of a solid zinc compound; and a zinc oxide layer forming apparatus for use in the practice of the method. A solution of solid zinc compound [for example, Zn(DPM)2 + toluene] is vaporized by means of a vaporizer, and at least a vapor from the zinc compound solution is fed onto substrate (48) (for example, sapphire substrate with plane A as its main surface) heated in chamber (44) of CVD section. Thus, a zinc oxide layer is grown on the substrate (48).
Patent TW-200704060-A (TW)
Title: Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated TDM pilot
Inventor: MANTRAVADI ASHOK
IPC: H04L27/26
Filed: 2006-03-10
Abstract: Systems and methods are provided for channel estimation and timing synchronization in a wireless network. In an embodiment, a method is provided for time synchronization at a wireless receiver. The method includes decoding at least one TDM pilot symbol located at a transition between wide and local waveforms and processing the TDM pilot symbol to perform time synchronization for a wireless receiver. Methods for channel estimation at a wireless receiver are also provided. This includes decoding at least one TDM pilot symbol and receiving the TDM pilot symbol from an OFDM broadcast to facilitate channel estimation for a wireless receiver.
Patent TW-200700209-A (TW)
Title: Method of reusing flexible mold and microstructure precursor composition
Inventor: TAKAMATSU YORINOBU
IPC: B29C33/44
Filed: 2006-04-14
Abstract: The present invention relates to methods of making a microstructures with a flexible mold, microstructure precursor compositions and articles.
Patent TW-200800083-A (TW)
Title: Milk supplying device for coffee machine
Inventor: LIAO YIN-LING
IPC: A47J31/40
Filed: 2006-06-07
Abstract: A milk supplying device for coffee machine comprises a main body and a squirm mechanism established within the main body, the main body including a storage space which is used to accommodate a container containing milk. The squirm mechanism is installed inside the storage space of the main body, which comprises a rotate unit and a pressure against unit that moves relatively to the rotate unit. The rotate unit is installed with multiple equal spaced out rolling wheels, and is driven by a motor. The pressure against unit has a pressure against surface which is corresponding to the rolling wheels of the rotate unit. There is a soft pipe passing through between the rolling wheels and the pressure against surface which is squirmed by the rolling wheels and the pressure against surface. The output end of the soft pipe is connected within the coffee machine, while the input end of the soft pipe is connected to the milk in the container which the milk is supplied to the coffee machine through the squirm mechanism.
Patent TW-200712379-A (TW)
Title: Burner for gas stove
Inventor: AKAGI KAZUYUKI
IPC: F23D14/46
Filed: 2006-06-08
Abstract: A kind of burner for the gas stove is provided. On the burner cover (4) installed on the burner (1), multiple radial blaze holes (5) are formed and a certain circumferential distance exists between every two of the blaze holes (5). The burner cover (4) comprises a lower plate component (6) and an upper plate component (7). The lower plate component (6) has multiple protrusions (62) and a certain circumferential distance exists between each two of the protrusions (62). Multiple slant plates (73) are formed on the upper plate component (7) with a certain circumferential distance between each two of the slant plates (73). Each of the blaze holes (5) is formed by a slant plate (73) and a protrusion (62). The air can pass through each of the communicating holes (63) formed between the protrusions (62) of the lower plate component (6) and then flow to each of the blaze holes (5). The objective is to prevent the overflowed soup that flows into the blaze holes (5) from falling into the burner (1) from the communicating holes (63). In the gas stove use burner provided by present invention, the cavities (64) formed between each two of the communicating holes (63) of the lower plate component (6) and are lower than the upper hole edge of each communicating hole (63). The protrusions (62) are formed onto the cavities (64). The cavities (64) are used to be the containers for the overflowed soup to prevent the overflowed soup from falling into the burner (1) from the communicating holes (63).
Patent TW-200801390-A (TW)
Title: Illumination device and assembly structure thereof
Inventor: CHIANG YA-HUI
IPC: F21S8/10
Filed: 2006-06-14
Abstract: An assembly structure projects light beams on a region. The assembly structure comprises a body and a plurality of illumination devices disposed on the body. The illumination device comprises a light source, a first reflecting unit having a first reflecting surface and a second reflecting unit having a second reflecting surface. An initial light beam from the light source is partially reflected by the first reflecting surface of the first reflecting unit to form a first reflecting light beam. The first reflecting light beam and part of initial light beam from the light source are reflected by second reflecting surface to form a second reflecting light beam. The second reflecting light beam reflected from the second reflecting surface projects on the region to form different projection modes.
Patent TW-200714337-A (TW)
Title: Assembly unit for toy and transforming toy
Inventor: KASAHARA NOBORU
IPC: A63H3/04
Filed: 2006-06-16
Abstract: To prevent a crack from being generated on a pair of side walls surrounding a recessed part for engagement. A plurality of component units are connected by a projection part 109 for engagement and the recessed part 111 for engagement. The projection part 109 for engagement is constituted of a base 113, a planar part 115 extended in a direction of separating from the base and an engaging part side overhung part 117 provided on the end of the planar part. The recessed part 111 for engagement is surrounded by a pair of flexible side walls 121 integrally provided with an overhung part 119 on the side of a part to be engaged for stopping the detachment of the engaging part side overhung part 117 on a end part and a bottom wall 123 connecting the base parts of the pair of wall parts. On the bottom wall 123 constituting the recessed part 111 for engagement, a through-hole 129 extended along a gap 127 formed between a pair of overhung parts 119 on the side of the part to be engaged provided respectively on the pair of side wall 121 and passing through the bottom wall 123 in the direction of approaching the gap is formed.
Patent TW-200707373-A (TW)
Title: Method and apparatus for stereoscopic display employing a reflective active-matrix liquid crystal pixel array
Inventor: CHANG SIN-MIN
IPC: G09G3/18
Filed: 2006-06-22
Abstract: An improved stereoscopic display apparatus and methodology includes an array of reflective liquid-crystal-based pixels that are cleared (i. e., placed in a "dark" state) before being loaded with the desired analog voltage potential signals for display during both left perspective image display periods and right perspective image display periods. In this manner, cross-frame image interference between the left and right perspective images is avoided and the quality of the stereoscopic viewing experience is improved. In another aspect, an improved stereoscopic display apparatus and methodology includes a plurality of arrays of reflective liquid-crystal-based pixels. During each successive display period, the pixels of the arrays display an image while being loaded with analog voltage potential signals corresponding to the image to be displayed in the subsequent display period. Such operations avoid cross-frame image interference and expand the left and right perspective image display periods.
Patent TW-200721540-A (TW)
Title: Semiconductor light-emitting device
Inventor: KOIKE SUSUMU
IPC: H01L33/00
Filed: 2006-08-04
Abstract: Disclosed is a semiconductor light-emitting device (10) comprising a semiconductor chip (12) which emits light having a wavelength from blue to ultraviolet region, and a sealing unit (16) formed in at least a part of the path where the light passes through. The sealing unit (16) contains a sealing material (16d) composed of a composite material, and a fluorescent material (16c). The composite material contains a base material (16a) composed of a resin and fine particles (16b) which are dispersed in the base material (16a) and composed of an inorganic material having an effective particle diameter of not more than one fourth of the wavelength of the light inside the base material (16a).
Patent TW-200736488-A (TW)
Title: Cordless window covering
Inventor: YU FU-LAI
IPC: E06B9/30
Filed: 2006-08-07
Abstract: The present invention relates to a cordless window covering having a differential suspension mechanism. The suspension mechanism is composed of a first rotary drum for winding and unwinding the suspension cord of a window covering and a second rotary drum housing a spring with one end connected to the second rotary drum and the other end of the spring connected to an axle. Rotation of the first rotary drum and at least one end of the spring are linked by a transmission system. In operation, the transmission system creates a differential rotation rate between the first rotary drum and the relative rotation rate of the two ends of the spring. In this manner, a greater length of cord can be deployed for with a shorter length of spring extension.
Patent TW-200714489-A (TW)
Title: Thermal sensitive recording material
Inventor: JIKIHARA ATSUSHI
IPC: B41M5/26
Filed: 2006-08-29
Abstract: The invention is to provide a thermal sensitive recording material with good coloring sensitivity and whiteness of surface layer, which is obtained by preparing a dispersion solution having excellent dispersing efficiency and less liquid darkening, as well as having excellent dispersing stability and preservation stability when it is subjected to be heated. A thermal sensitive recording material characterized in that the thermal sensitive recording material is formed by setting a thermal sensitive coloring layer comprising an electron-donable compound and an electron-acceptable compound onto a support, in which the thermal sensitive coloring layer is made by saponification of the polyvinyl ester obtained by polymerization in presence of aldehydes and ketones; and comprises a carboxy group-containing polyvinyl alcohol based resin (A) having absorbance of 0.20~0.85 at 280 nm determined by U.V. absorption spectrum while it is a solution in concentration of 1 wt%.
Patent TW-200720480-A (TW)
Title: Thermal spray powder and method for forming a thermal spray coating
Inventor: KITAMURA JUNYA
IPC: B05D1/12
Filed: 2006-09-29
Abstract: A thermal spray powder includes granulated and sintered yttria particles obtained by granulating and sintering a raw material powder in air or oxygen. The primary particles constituting the granulated and sintered yttria particles have an average particle size between 0.5 and 1.5 μm inclusive, and 1.11 times or more as large as the raw material powder. Alternatively, the primary particles have an average particle size between 3 and 8 μm inclusive.