baber/WOPTO huggingface dataset:
Patent TW-200935806-A (TW)
Title: OFDM communication apparatus and method, wireless communication system and method thereof
Inventor: LIU TAI-CHENG
IPC: H04J11/00
Filed: 2008-08-14
Abstract: A wireless communication system adapted for the IEEE 802. 11 or IEEE 802. 16 standard comprises a radio frequency (RF), an analog-to-digital converter (ADC), and an OFDM communication apparatus. The RF receiver receives a radio signal. The ADC converts the radio signal to a digital signal. The OFDM communication apparatus comprises a digital filter, a notch filter, a fast Fourier transform (FFT) processor, and a detection element. The digital filter processes the digital signal to generate a processed digital signal. The notch filter filters out interference of the processed signal to generate a notched signal according to a filter band. The FFT processor performs an FFT process on the notched signal to generate an FFT signal according to the processed digital signal. The detection element generates the filter band of the notch filter according to the FFT signal.
Patent TW-200933756-A (TW)
Title: Semiconductor device and manufacturing method for the same
Inventor: YAMAZAKI SHUNPEI
IPC: H01L25/10
Filed: 2008-08-15
Abstract: A semiconductor substrate provided with an integrated circuit is polished by CMP or the like, and the semiconductor substrate is made into a thin film by forming an embrittlement layer in the semiconductor substrate and separating a part of the semiconductor substrate; thus, semiconductor chips such as IC chips and LSI chips which are thinner than ever are obtained. Moreover, such thinned LSI chips are stacked and electrically connected through wirings penetrating through the semiconductor substrate; thus, a three dimensional semiconductor integrated circuit with improved packing density is obtained.
Patent TW-200933609-A (TW)
Title: Systems, methods, and apparatus for context processing using multiple microphones
Inventor: NAGARAJA NAGENDRA
IPC: G10L21/02
Filed: 2008-09-30
Abstract: Configurations disclosed herein include systems, methods, and apparatus that may be applied in a voice communications and/or storage application to remove, enhance, and/or replace the existing context.
Patent TW-200938148-A (TW)
Title: Dishware cleaner
Inventor: MIYAUTI TAKASHI
IPC: A47L15/42
Filed: 2008-10-08
Abstract: The present invention provides a dishware cleaning device comprising a cleaning groove (2) an opening section (2b) and an ultrasonic resonator (18), the cleaning groove (2) contains articles to be cleaned inside, the opening section (2b) is arranged on bottom of the cleaning groove (2b), the ultrasonic resonator (18) is arranged inside the opening section (2b), cleaning water supplied to the cleaning groove (2) is atomized, the ultrasonic resonator (18) slants to make the center of a vibration face higher than lowest section (2c) of higher opening end periphery of the opening section (2b), such that the opening section (2b) facing the inside of the cleaning groove (2) is arranged on bottom of the cleaning groove (2), the invention has above structure, thereby preventing residual offscourings from effecting action of the ultrasonic resonator (18).
Patent TW-200918155-A (TW)
Title: Purification of noble gases using online regeneration of getter beds
Inventor: WEIST ANNEMARIE OTT
IPC: C01B23/00
Filed: 2008-10-20
Abstract: Processes for the recovery and purification of noble gas stream contaminated with small amounts of hydrogen and/or other getter combustibles. One process involves dividing the noble gas stream gas into a first and second noble gas streams. The first noble gas stream is sent to a second metal getter containing a bed comprised of a metal getter in an oxidized state wherein the hydrogen is combusted. Oxygen is added to the second noble gas stream and the stream is passed through a catalytic unit wherein the hydrogen is combusted and then through a first metal getter bed operating in parallel with a second bed wherein the metal getter is converted to its oxide form. When breakthrough is detected in either bed, the flows of the first and second noble gas streams are rerouted to the other beds, respectively.
Patent TW-201016846-A (TW)
Title: A strain of Enterococcus faecalis and its use for treating allergies
Inventor: HSIEH PAO-CHUAN
IPC: A23L33/00
Filed: 2008-10-29
Abstract: A strain of Enterococcus faecalis, which is deposited at Bioresource Colletion and Research Center of Taiwan, with deposit number of BCRC910397. The strain or its metabolic product can treat allergies. The strain can be used for producing food or pharmaceutical composition.
Patent TW-201016997-A (TW)
Title: Rolling element retainer
Inventor: LIN MING-YAO
IPC: F16C33/30
Filed: 2008-10-30
Abstract: A rolling element retainer is provided with two through rolling element retaining spaces. Each of the rolling element retaining spaces is provided for accommodation a rolling element. The rolling element retainer is provided with a linking portion at each of two opposite sides thereof. In addition, the rolling element retainer is provided with a rolling element rolling channel at each of two opposite external ends thereof. The rolling element rolling channels are parallel or vertical to the linking portions. The rolling element rolling channels at two ends of the rolling element retainer are provided for contact with the rolling elements, so as to guide the movement of the rolling elements.
Patent TW-201021890-A (TW)
Title: Preparation of sapindus seed oil raw material by using supercritical carbon dioxide
Inventor: CHANG CHIEH-MING
IPC: B01D11/04
Filed: 2008-12-05
Abstract: This invention is provided to prepare sapindus seed oil raw material by using supercritical carbon dioxide and mainly utilizes supercritical fluid technology to extract seed oil from the sapindus seeds. Analysis made for the contents of glue and wax contained in the oil shows that although the oil extracts are lower than soxhlet extraction, the amount of glue and wax extracted is extremely low, and the multiple of oil concentrated reaches 3.3 times, which are the features of this invention.
Patent TW-200951512-A (TW)
Title: Depolarizng film, process for producing the same, and liquid-crystal display
Inventor: YONEZAWA HIDEYUKI
IPC: G02B5/30
Filed: 2008-12-19
Abstract: A depolarizing element has conventionally been known which comprises cover glasses and, sandwiched therebetween, an adhesive containing fine particles dispersed therein which are made of a birefringent substance. Although calcite has long been known as the birefringent substance, calcite is difficult to mass-produce. The conventional depolarizing element hence has poor productivity. Ultrashort fibers (11) which have birefringence are used in place of inorganic birefringent crystals which have been used in conventional depolarizing elements, such as calcite. Thus, a depolarizing film (10) is obtained which has excellent productivity and can have a large area.
Patent TW-200941916-A (TW)
Title: Pulse-width modulated amplifier for inverted planar motor
Inventor: FRISSEN PETRUS CAROLUS MARIA
IPC: H02K41/02
Filed: 2008-12-25
Abstract: An inverted planar motor employ a magnetic displacement device (10), and a coil actuator (20) magnetically interactive with the magnetic displacement device (10). The coil actuator (20) includes an electric coil (21) and a current amplifier (26) switchable between a K-factor measuring mode and a current measuring mode. The K-factor measuring mode includes current amplifier (26) preventing a flow of current through the electric coil (21) to facilitate a measurement of an electro motive force voltage (VEMF) indicative of a K-factor of the electric coil (21). The current measuring mode includes current amplifier (26) controlling a flow of current through the electric coil (21) and a current sensor (27) facilitating a measurement of the flow of current through the electric coil (21). The coil actuator (20) further includes a primary cooling body (25) having current sensor (27) disposed therein to stabilize a current measuring temperature of the current sensor (27).
Patent TW-200947814-A (TW)
Title: Semiconductor laser
Inventor: NAKAGAWA YASUYUKI
IPC: H01S5/22
Filed: 2008-12-26
Abstract: A semiconductor laser formed as a GaN laser, comprises a coating film formed on a front end surface through which laser light is emitted, the coating film having a first insulating film in contact with the front end surface and a second insulating film formed on the first insulating film. The optical film thickness of the second insulating film is an odd multiple of λ /4 with respect to the wavelength λ of laser light produced by the semiconductor laser; the adhesion of the first insulating film to GaN is stronger than the adhesion of the second insulating film; the refractive index of the second insulating film is 2 to 2.3; the film thickness of the first insulating film is 10 nm or less; and the first insulating film is an oxide film of a stoichiometric composition.
Patent TW-201015083-A (TW)
Title: Power converter, short detection circuit thereof, and method for detecting short
Inventor: YINN AUNGAUNG
IPC: G01R31/02
Filed: 2008-12-29
Abstract: A short detection circuit, for detecting an output node corresponding to an output voltage converted from an input voltage of a power converter, includes a first current source, a charging/discharging unit, a comparator, and a logic control unit. The charging/discharging unit performs charging operation in accordance with the first current source to generate a charging signal in a shorted condition of the output node. The comparator outputs an enable signal by comparing the charging signal with a reference signal. The logic control unit is controlled by the enable signal to generate a fault signal for turning off a first switch coupled between the output node and the input voltage in the shorted condition of the output node. A method for detecting short is also disclosed herein.
Patent TW-200940621-A (TW)
Title: High dielectric constant paste composition and dielectric composition using the same
Inventor: SHIMBA YOICHI
IPC: H01B3/30
Filed: 2009-01-16
Abstract: The present invention relates to a high dielectric constant paste composition comprising (A) an inorganic particle having a perovskite-type crystalline structure or a composite perovskite-type crystalline, (B) a compound represented by anyone of the following general formulae (1) to (4), and (C) an organic solvent. The present invention provides a high dielectric constant paste composition for the production of a high dielectric constant dielectric composition which has high insulation reliability and exerts a good resistance in a high-temperature high-humidity load test.
Patent TW-200943427-A (TW)
Title: Method for producing transparent conductive substrate
Inventor: NAKATA KUNIHIKO
IPC: H01L21/3205
Filed: 2009-02-20
Abstract: Disclosed is a method for producing a transparent conductive substrate, by which there can be easily produced a transparent conductive substrate having good conductivity and transparency and comprising a titanium oxide transparent conductive film which is patterned into a desired shape. In this method, a precursor liquid for forming a titanium oxide transparent conductive film is applied onto a transparent substrate and dried at a temperature not more than 350 DEG C, and the thus-obtained coating film is subjected to etching and then to annealing. The precursor liquid for forming a titanium oxide transparent conductive film preferably contains (A) a reaction product obtained by reacting a titanium compound with hydrogen peroxide and (B) a reaction product obtained by reacting a tantalum compound with hydrogen peroxide.
Patent TW-201034542-A (TW)
Title: Assembly of a chip and a circuit board, and method of mounting the chip
Inventor: HUANG CHIEN-YI
IPC: H05K3/34
Filed: 2009-03-03
Abstract: An assembly of a chip and a circuit board includes a circuit board, a chip, and a plurality of metal securing members. The circuit board includes a plurality of mounting holes and a plurality of metal inner peripheral walls respectively defining the mounting holes. The chip includes a plurality of soldering members projecting from a bottom face thereof and soldered to a top face of the circuit board. Each of the securing members includes an abutting potion and a soldering portion disposed below the soldering portion. A part of the abutting portion abuts against a top face of the chip. The soldering portion of each of the securing members extends into a respective one of the mounting holes and is soldered to the respective metal inner peripheral wall. Thus, manufacturing costs can be effectively reduced. Furthermore, with the configuration that bottom ends of the soldering portions of the securing members will extend respectively through the mounting holes and project from a bottom face of the circuit board, areas of contact of solder paste with the soldering portion and the metal inner peripheral wall can be effectively increased to enhance the strength after soldering.
Patent TW-200945728-A (TW)
Title: System and method for charging capacitors using automatic cell balancing
Inventor: YANG WEN
IPC: G05F1/10
Filed: 2009-03-10
Abstract: A circuit for charging a capacitor block including series-connected capacitive elements has an input node for receiving an input, an output node coupled to the capacitor block, a third capacitive element connectable to the input node and the output node, and first and second switching circuitries coupled to the third capacitive element. A voltage sensor determines a relationship between first voltage at the first capacitive element and second voltage at the second capacitive element to separately control switching of the first and second switching circuitries in accordance with the relationship between the voltages.
Patent TW-200952432-A (TW)
Title: Method and device for transmission of message in real time
Inventor: PORSCH ROLAND
IPC: H04L9/30
Filed: 2009-03-19
Abstract: A method and a system for transmission of message in real time between users in a closed network of a vehicle (1), especially a rail-related vehicle, are provided. An encrypting (S1) of safety-related real time data (D) of a message (N) including a sender-ID of a sender (3) within the closed network is performed with a private key (KprivA) of the sender (3) to generate an encrypted message (N'); a transmission (S2) of the encrypted message (N') together with the un-encrypted sender-ID of the sender (3) is performed by the sender (3) through a vehicle bus (2) to a receiver (4) within the closed network, and a decrypting of the encrypted message (N') is performed by the receiver (4) by means of a public key (KpublicA) of the sender (3) called by the received un-encrypted sender-ID, so as to re-gain the un-encrypted message (N). The received sender-ID is compared with the sender-ID contained in the re-gained message (N), so as to decide whether the transmission of the message (N) is correctly performed or not.
Patent TW-201035528-A (TW)
Title: Output ratio adjustment method of a light sensor
Inventor: Zhou wen-long
IPC: G01J3/02
Filed: 2009-03-25
Abstract: The present invention discloses an output ratio adjustment method of a light sensor. The adjustment method of the light sensor comprises the following steps: detecting a response spectrum of the light sensor; analyzing light response ratios under different wavelengths of the response spectrum; designing a light receiving area ratio of the light sensor according to "the response spectrum", "the product of the light response ratio and the light receiving area having a fixed ratio relation to a light current output value", and "the light receiving area being proportional to the light current output value"; and obtaining a light current output with an identical ratio (such as 1:1:1) or a required ratio (which is any ratio other than 1:1:1, such as 1:2:1, 1:2:3, 3:4:5, and etc.) according the previous designing step.
Patent TW-201003303-A (TW)
Title: Reflective mask blank for euv lithography, and reflective mask for euv lithography
Inventor: KINOSHITA TAKERU
IPC: G03F7/20
Filed: 2009-03-30
Abstract: Provided is an EUV mask wherein deterioration of contrast of reflected light at a mask pattern boundary section, especially deterioration of contrast of reflected light at a boundary section at a mask pattern outer periphery, is suppressed. An EUV mask blank to be used for manufacturing the EUV mask is also provided. In the reflective mask blank for EUV lithography, a reflecting layer for reflecting EUV light and an absorber layer for absorbing EUV light are formed on a substrate in this order. At least on a part of the substrate, a step is arranged between a portion, from which the absorber layer is to be removed when the substrate is patterned, and a portion, which is adjacent to such portion and has the absorber layer not to be removed from when the substrate is patterned.
Patent TW-201037567-A (TW)
Title: Visual sensing apparatus and a controlling method thereof
Inventor: ZHANG WEI
IPC: G06F3/033
Filed: 2009-04-10
Abstract: An visual sensing apparatus includes a processing unit, an image obtaining unit, a displaying unit, and a display device. The processing unit includes an image processing module, a vision calibrating module, a cursor controlling module, and an item controlling module. The image processing module obtains an visual image of a user's eyes when the user looks at items displayed on the display device, obtains an visual focus position by processing the visual image, and calculates an visual offset for calibrating the visual focus position. The vision calibrating module calibrates the visual focus position according to the visual offset. The cursor controlling module selects the surrounding area of the visual focus position as a visual cursor, and determines whether a stay time of the visual cursor sated at an item is more than a predefined time. The item controlling module controls the visual cursor to select the item if the stay time is more than the predefined time, and controls another item to enter the visual cursor area for the user browsing items if the stay time is more than the predefined time.
Patent TW-200945312-A (TW)
Title: Overdrive method of LCD and LCD
Inventor: SUMI NAOKI
IPC: G09G3/36
Filed: 2009-04-22
Abstract: In an overdrive method according to the present invention, a temperature data around LCD elements arranged as a matrix is obtained by temperature-information-acquiring means. Data-input target-level values of an entire frame are retained in a first frame memory. According to a combination of a target-level value and a current predicted-level value, an overdrive value is obtained from a first data table prepared in response to temperature. According to the combination of the target-level value and the current predicted-level value, a future predicted-level value oncoming after a predetermined number of frames, which corresponds to the temperature data, is obtained from a second data table prepared in response to temperature. Future predicted-level values of an entire frame are retained in a second frame memory. The same target-level value from the first frame memory is repetitively provided for the first and the second data tables, and the same future predicted-level value from the second frame memory is repetitively provided for the first and the second data tables as the current predicted-level value. Meanwhile. a number of data input is counted until the number achieves the predetermined number of frames. According to the overdrive value, a driving voltage is applied to the LCD element.
Patent TW-201041536-A (TW)
Title: Straight line zip tooth and zipper tape with straight line zip tooth
Inventor: TSAUR CHANG-WEN
IPC: A44B19/34
Filed: 2009-05-19
Abstract: The purpose of the invention is to provide a straight line zip tooth, which prevents the zip tooth from tooth breaking and detaching as being subjected to pressure or pulling and twisting when bent, and a zipper tape that contains the straight line zip tooth. The straight line zip tooth (1) comprises a clipping portion (7) having one end forming a slit (2) for firmly a clipping zipper tape, the clipping portion (7) having a front side forming a second wall surface (12) of the straight line zip tooth (1); a hook-shaped mating portion (3) extending outward from an opposite of the clipping portion (7) extends outward a hook-shaped mesh portion (3), and a mating trough (8) opposing the mating portion (3), back sides of the clipping portion (7) and the mating portion (3) collectively forming a first wall surface (11) of the straight line zip tooth (1); a fitting slot (4) formed in a middle of an external wall of an opposite end of the mating portion (3) and in parallel to the slit (2); a raised block (5) formed in the mating trough (8) and located in the middle of said opposite end of the clipping portion (7) and parallel to and corresponding to the fitting slot (4); and an engaging block (6) projecting from the first wall surface (11) of the mating portion (3) and adjacent to the fitting slot (4).
Patent TW-201041773-A (TW)
Title: Brake lever structure
Inventor: Wen yuan-hong
IPC: B62K23/06
Filed: 2009-05-27
Abstract: The brake lever structure of this invention comprises a pivotal block, a spring, a grip and an installation seat for the structures mentioned above to be disposed. The pivotal block is provided with a tooth surface abutting against the spring. One end of the pivotal block is used for a brake wire to be disposed, and the other end is in correspondence with the grip. The grip can be subject to force to abut against the pivotal block. Accordingly, by pulling the grip to axially rotate and push the pivotal block, the contact interface between the tooth surface and the spring can be varied to result ratchet pulsation, so that the pivotal block can quickly produce intermittent release under the force applying status when driving the contraction of the brake wire.
Patent TW-201006549-A (TW)
Title: Use of sulphur-containing supports for catalytic reforming
Inventor: OUDART YOHAN
IPC: B01J27/049
Filed: 2009-06-03
Abstract: The invention concerns a process for preparing a catalyst comprising at least one metal from group VIII, rhenium or iridium and a sulphur-containing support, said catalyst having a sodium content which is strictly less than 50 ppm by weight and a sulphur content in the range 1500 to 3000 ppm by weight. The invention also concerns the use of said catalyst in a catalytic reforming reaction.
Patent TW-201101122-A (TW)
Title: Optical handwriting input apparatus
Inventor: LIN TSUNG-YU
IPC: G06F3/033
Filed: 2009-06-18
Abstract: An optical handwriting input apparatus, includes an input panel, an image capture module, and a pointer. The pointer is capable of emitting light beams. The input panel has a reflecting surface for reflecting the light beams emitted by the pointer, and a bottom surface. An acute angle is maintained between the reflecting surface and the bottom surface. The image capture module is disposed above the intersection line between the bottom surface and the top surface, with an acute angle maintained between a central optical axis of the image capture module and a normal of the reflecting surface. The image capture module is configured for detecting the light beams reflected by the top surface and forming an image. The optical handwriting input apparatus is able to reduce trapezoidal deformation in the image.
Patent TW-201022341-A (TW)
Title: Production of polyhydroxyalkanoate foam
Inventor: BOSNYAK CLIVE P
IPC: C08L67/04
Filed: 2009-06-19
Abstract: Cell nucleation compositions and pellets, methods for making same, methods and compositions for making polymer foam, and polymer foams made by the methods are disclosed.
Patent TW-201008404-A (TW)
Title: Printed wiring board
Inventor: YOSHIMURA HIDEAKI
IPC: B32B17/04
Filed: 2009-06-19
Abstract: A printed wiring board which includes a core substrate and a plurality of buildup layer. The core substrate contains carbon fiber. The plurality of buildup layers is stacked on the core substrate. The buildup layer includes an insulating layer and a conductive wiring layer. The insulating layer contains a resin material having a glass fiber cloth embedded therein.