baber/WOPTO huggingface dataset:
Patent TW-200618891-A (TW)
Title: Alloy casting apparatus
Inventor: CARRIG JOHN FRANCIS
Filed: 2005-08-31
Abstract: Apparatus for gravity flow and feeding of alloy in a casting operation has a supply vessel for holding a supply of alloy, a furnace in which the vessel is contained and in which the vessel is heatable to maintain the supply of alloy at a suitable casting temperature, and a die mounted laterally outwardly from the vessel in relation to the furnace. A conduit provides communication between the vessel and the die. The apparatus further includes means for reversibly tilting an assembly including the furnace, the vessel and the die about a substantially horizontal axis to enable or prevent the flow of the alloy from the vessel to a die cavity defined by the die.
Patent TW-200619267-A (TW)
Title: The manufacting method for polyphenylene ether
Inventor: NISHIDE HIROYUKI
Filed: 2005-09-06
Abstract: The present invention provides a manufacturing method of polyphenylene ether by oxidizing a phenol and using water as a solvent. The target polymer can be produced under a small amount of oxidizing agent, and the solvent after reaction can be used repeatedly. Water is used as a solvent to oxidize a phenol in the presence of a water-soluble metal complex catalyst having the amine multidentate ligand. The central metal of ligand is preferably copper or manganese.
Patent TW-200711707-A (TW)
Title: Water purification equipment
Inventor: LEE HSIN-HO
IPC: B01D1/00
Filed: 2005-09-16
Abstract: A water purification equipment includes : a heating room filled with the purify water includes a gas vent on the walls of the heating room and a connecting hole on the side walls of the heating room; at least one concentrator for focusing sunlight; and at least one heat pipe comprising a evaporator section and a condenser section. The evaporator section of the heat pipe is on the focus wherein the sunlight is concentrated, and the condenser section that passes through the connecting hole, is in the heating room. The condenser section contacts with the purify water. The water purification equipment has a high purifying efficiency and a long life.
Patent TW-200713019-A (TW)
Title: Apparatus and method for automatically selecting an audio play mode
Inventor: WANG HAN-CHE
IPC: G06F3/16
Filed: 2005-09-30
Abstract: The present invention provides an apparatus and method for automatically selecting an audio play mode. The apparatus includes an audio detecting unit and an audio play mode selecting unit. The apparatus receives audio streams, processes the audio streams and outputs the processed audio streams through audio output connectors. The audio streams are expressed as a series of frames, each of which includes a frame head and a frame body. The frame head contains a play mode identifier which has multiple modes. For example, when detecting the play mode identifier is a first mode, the audio detecting unit generates a stereo play mode control signal, alternatively, when detecting the play mode identifier is a second mode, the audio detecting unit generates a mono play mode control signal. Consequently, the audio play mode selecting unit selects a corresponding play mode according to the play mode control signal. Therefore, utilizing the invention, it prevents signal distortions, and thus satisfies the user's requirement for a pretty sound effect.
Patent TW-200633451-A (TW)
Title: High speed clock and data recovery system
Inventor: TEO TIAN-HWEE
IPC: H03K5/01
Filed: 2005-10-12
Abstract: A clock and data recovery system for detecting and resolving meta-stability conditions is provided. The clock and data recovery system includes a phase detector having logic configured to detect a meta-stability condition and to generate an output signal to mitigate the condition. The system can also include a time varying gain adjustment portion. This portion includes a gain control logic configured to determine and adjust system gain during reception of an incoming data stream. The system further includes a phase interpolator having increased linearity. The phase interpolator has a plurality of first branches having a differential transistor pair, a switch, and a current source, coupled between a first output and a first supply voltage and a plurality of second branches having a differential transistor pair, a switch, and a current source, coupled between a second output and the first supply voltage. The phase interpolator can also include an integrator portion.
Patent TW-200716241-A (TW)
Title: Independent walking mechanism with single power source
Inventor: CHEN YU-GANG
IPC: A63H11/20
Filed: 2005-10-19
Abstract: This invention is related to one kind of independent walking mechanism with single power source. Among above, a power unit, a transmission gear wheel set, a speed-changing gear wheel set and six connection rods set are respectively fixed on such frame body. It utilizes the power unit to drive the transmission gear wheel set to drive the speed-changing gear wheel set to rotate and produce different rotation rates, which can drive the six connection rods set to respectively produce curves and straight lines of recurring feet orbits and walk by the wave gait.
Patent TW-200718172-A (TW)
Title: Image acquiring apparatus and image processing method thereof
Inventor: CHEN CHUN-YU
IPC: H04N1/40
Filed: 2005-10-20
Abstract: An image acquiring apparatus and an image processing method thereof. The image acquiring apparatus captures an image that is composed of pixels. Every pixel has corresponding image data, and pixel's location of the image is an actual coordinate. The image acquiring apparatus proceeds a stray processing according to the actual coordinate, and generates a virtual compensation parameter. Corresponding image data are adjusted to adjusted image data according to the virtual compensation parameter. The image acquiring apparatus displays the image according to the adjusted image data.
Patent TW-200719568-A (TW)
Title: Boost converter
Inventor: WENG HSIANG-CHUNG
IPC: H02M3/156
Filed: 2005-11-01
Abstract: A boost converter includes a first boost converter unit and a second boost converter unit, wherein the coils of the first and the second boost converters couple to each other. When the first boost converter unit is during the period of storing energy, the second boost converter unit releases energy because the two coils couple to each other. When the second boost converter unit is during the period of storing energy, the first boost converter unit releases energy because the two coils couple to each other. These two boost converter units are in operation in turn such that the switching loss can be adjusted and the output power of the devices can be averaged. Moreover, because the switching frequency is enhanced, the requirements on the inductance of the coils and the capacitance of the capacitor become less strict, causing the enhancement of the frequency response of the boost converter.
Patent TW-200637347-A (TW)
Title: Isolation of transmit and receive signals
Inventor: PAGNANELLI CHRIS
IPC: H04M9/08
Filed: 2005-12-01
Abstract: A method and apparatus for isolating transmit and receive signals in a communication system utilizing a common channel for both incoming and outgoing signals. In one embodiment a tuned hybrid or isolation circuit is provided with a high-frequency pre-emphasis response. The tuned hybrid rejects the transmit signal from the receive port and is capable of isolating the low power receive signal. One or more filters within the hybrid provide the desired levels of attenuation and frequency specific processing. Outgoing transmit signals encounter minimal attenuation thereby reducing overall transmit power requirements while receive signals are isolated. The tuned hybrid may be configured with an all-pass network consisting of an attenuator and a delay element. Both of these devices or elements maybe tuned to tailor the frequency response to the channel.
Patent TW-200631203-A (TW)
Title: Light emitting device having a plurality of light emitting cells and package mounting the same
Inventor: LEE CHUNG-HOON
IPC: H01L33/08
Filed: 2005-12-05
Abstract: Disclosed is a light emitting device having a plurality of light emitting cells and a package having the same mounted thereon. The light emitting device includes a plurality of light emitting cells which are formed on a substrate and each of which has an N-type semiconductor layer and a P-type semiconductor layer located on a portion of the N-type semiconductor layer. The plurality of light emitting cells are bonded to a submount substrate. Accordingly, heat generated from the light emitting cells can be easily dissipated, so that a thermal load on the light emitting device can be reduced. Meanwhile, since the plurality of light emitting cells are electrically connected using connection electrodes or electrode layers formed on the submount substrate, it is possible to provide light emitting cell arrays connected to each other in series. Further, it is possible to provide a light emitting device capable of being directly driven by an AC power source by connecting the serially connected light emitting cell arrays in reverse parallel to each other.
Patent TW-200633446-A (TW)
Title: Frequency offset estimating method and frequency offset correcting apparatus utilizing said method
Inventor: NAKAO SIGO
Filed: 2005-12-06
Abstract: A frequency offset correcting unit estimates an initial frequency offset and corrects the estimated initial frequency offset. Then the frequency offset correction unit also corrects frequency offsets by incorporating residual components of the frequency offsets. A receiving weight vector computing unit computes receiving weight vector signals by use of LMS algorithm. Then the receiving weight vector computing unit estimates residual components of frequency offset contained in pilot signals by applying LMS algorithm to the pilot signals. Multipliers weight frequency-domain signals with the receiving weight vector signals, and an adder sums up the output of the multipliers so as to output a combined signal.
Patent TW-200725356-A (TW)
Title: Exterior hard drive with mechanical encryption unit
Inventor: ADACHI NOBUHIRO
Filed: 2005-12-19
Abstract: An exterior hard drive includes a hard disk and a mechanical lock which is operated to drive a switch of the exterior hard drive. The switch is connected to the hard disk of the exterior hard drive. While the switch is turned on, the hard disk is accessible. On the contrary, turning off the switch makes the hard disk inaccessible by cutting off either power supply line or signal connection line of the hard disk.
Patent TW-200725227-A (TW)
Title: Holder of extension card
Inventor: CHUANG PO-CHING
IPC: G06F1/16
Filed: 2005-12-30
Abstract: The present invention provides a holder of extension card and mainly comprises a through hole, a buckling hole on the side surface of a housing, a fixing buckle having a main unit with a first sliding fastener and a second sliding fastener separately at the two side ends of one of its ends and a stopper extending and bending outwards from the other end, and a hook at the end of the middle part of the main unit and parallel to the two sliding fasteners, where the stopper is contained in the through hole and covers a limit plate of a fixing plate, the hook, the first sliding fastener, the second sliding fastener are separately buckled in the buckling hole. By means of such structure, an extension card is fixed in the housing. The holder of extension card provided by the present invention has a simple structure, is easy to operate, and can provide better application value.
Patent TW-200727133-A (TW)
Title: Central processing unit power saving method
Inventor: HUANG WEN-JUIN
IPC: G06F13/10
Filed: 2006-01-03
Abstract: The present invention relates to a central processing unit power saving method, which is applied when a central processing unit is under a non-snoop event sleep mode and a peripheral device issues a bus master request event. The power saving method of the present invention firstly drives the central processing unit not to retrieve instructions; next, drives the central processing unit to leave the non-snoop event sleep mode; then, drives the central processing unit to enter a snoop event sleep mode and turns on an arbiter, so as to transmit the bus master request event to the central processing unit for being processed; when the central processing unit completes the bus master request event, turns off the arbiter and drives the central processing unit to leave the snoop event sleep mode and reenter to the non-snoop event sleep mode, thereby reducing the power consumed by the central processing unit so as to save power.
Patent TW-200706591-A (TW)
Title: Flame retardant molding composition
Inventor: KU JEONG-HWAN
IPC: C08K5/5333
Filed: 2006-01-06
Abstract: A flame retardant molding composition includes a rubber modified polystyrene resin, a polyphenylene ether resin, and a cyclic phosphonate ester compound. A molded article and an electronic device can be made from the flame retardant molding composition.
Patent TW-200641172-A (TW)
Title: Layered substrate, manufacturing method thereof and device
Inventor: NOGUCHI HITOSHI
IPC: C23C14/08
Filed: 2006-01-06
Abstract: This invention provides a layered substrate, including a MgO substrate, a iridium (Ir) film, and a diamond film, with which peeling of the Ir film from the MgO substrate as well as peeling of the diamond film from the Ir film at the interfaces are difficult. In particular, this invention provides a layered substrate, including a single-crystal diamond film with a large area as a continuous layer. The layered substrate has at least a single-crystal MgO substrate, a iridium (Ir) film grown heteroepitaxially on the MgO substrate and a diamond film deposited on the Ir film by CVD method. This layered substrate is characterized in that the iridium film has a crystalline property so that the full-width at half maximum (FWHM) of a peak in the diffraction intensity, at 2 θ = 46.5 DEG or 2 θ = 47.3 DEG belonging to Ir(200), measured with X-ray diffraction using a wavelength of λ = 1.54 Å, is smaller than 0.40.
Patent TW-200727992-A (TW)
Title: A fabrication method for air conditioner' heat exchanger fins that have high heat transfer efficiency for long period of time
Inventor: Chen zhong-jie
IPC: B05D1/18
Filed: 2006-01-20
Abstract: This invention provides a method that makes use of three major procedures of super-coarsening, surface coating, and post-processing so as to form a nano-metal oxide film on the surfaces of the heat exchanger fins, for the purpose of enhancing surface smooth and anti-dust deposition and ensuring a high heat transfer efficiency for a long period of time. In the invention, the sol of metal oxide nano-powder is used to coat on the super-coarsened surface of the heat exchanger fins by specific process; which is then baked at certain temperature so that the surface of the workpiece will be coated with a firm and dense film with superior cohesion so as to ensure the surface of the fin an improved smoothness, erosion-resisting capability, anti-dust depositing property; and thus retaining high heat transfer efficiency for a long period of time.
Patent TW-200643838-A (TW)
Title: Education and test preparation system, method, and computer program product
Inventor: FEELY RICHARD A
IPC: G09B7/00
Filed: 2006-02-14
Abstract: A test study and preparation system, method, and computer program product. Questions are displayed on a user interface that may be keyed to one or more publications or examinations, in particular, to publications or credit-earning boards or examinations on traditional Chinese Medicine, acupuncture, and related arts. A correct answer may be displayed when a question is answered incorrectly with corresponding annotation information about where the correct answer is found in the keyed publication. The system is connected to a plurality of user interfaces over a communications network to allow dispersed study and review. Statistics about accuracy of responses is monitored and displayed by the system. Daily questions or study tips may be transmitted to subscribers. Flashcards study systems may also be displayed.
Patent TW-200733776-A (TW)
Title: Analytical back scattering arrayed ultrasound transducer (ABSAUT)
Inventor: LEE YUNG-CHUN
IPC: G01N29/00
Filed: 2006-02-27
Abstract: This patent proposes a new type of focusing ultrasound transducer. It is designed for detecting internal defects of a sample in an analytic and quantitative way via multiple back scattering ultrasound signals collection. It essentially follows the basic structure of a conventional focusing ultrasound transducer which has an acoustic lens with a concave spherical surface at one end, and an attached PZT layer for ultrasound generation at the other end. However, there are two fundamental and original innovations in the construction of ABSAUT make it a more powerful and advanced transducer for ultrasound inspection and acoustic imagining. First of all, the PZT layer is machined by an excimer laser to form an annular arrayed transducer. Hence, by using the phased array modulation on triggering time, one can electronically control the incident waves. Secondly, a VDF film is attached to the concave spherical surface and is acting like a matching layer to enhance the wave transmission from the acoustic lens to the coupling fluid. Furthermore, the electrodes on both sides of the PVDF film are patterned by an excimer laser in such a way that a number of hydrophones are formed and are distributed on the concave spherical surface. When the incident acoustic waves are reflected by the sample's surface and/or scattered by the internal defects in the solid sample, and the back scattering ultrasounds are detected by the PVDF hydrophones and the waveforms are acquired. By analyzing the recorded back scattering waveforms from PVDF hydrophones, more information could be collected.
Patent TW-200734074-A (TW)
Title: Water-cooling rinsing apparatus
Inventor: Cai jin-zhu
IPC: B08B3/04
Filed: 2006-03-10
Abstract: The present invention provides a water-cooling rinsing apparatus that uses a reciprocating spray device to entirely spray the working piece conveyed by the conveyance system through a plurality of cooling systems to lower the temperature gradually. The working piece is shaped and cooled down gradually. The working piece then is powerfully sprayed and washed through the main spray system at the lower temperature by using the reciprocating spray device. The working piece then is accurately shaped through the main shaping system at the lower temperature, and the water content of the surface of the working piece is cleaned through the air pressure of the cleaning system. The working piece can be completely washed, accurately shaped and delivered cleanly through the linkage effect of the aforesaid system.
Patent TW-200642865-A (TW)
Title: Processed pigment and use thereof
Inventor: ITO KAZUNORI
IPC: B41M5/136
Filed: 2006-03-13
Abstract: A processed pigment that by virtue of further miniaturization and uniform dispersion of primary particles of pigment, is usable in fields where in the use of an organic pigment as the pigment, high transparency and high contrast ratio are demanded. There is provided a processed pigment characterized by being produced through trituration of a pigment with an inorganic salt by the use of a kneader having three agitation blades each of which makes not only autorotation but also orbital revolution.
Patent TW-200708455-A (TW)
Title: Wet material storing container, and wet tissue packaging body
Inventor: SAITO IKUYA
IPC: B65D85/07
Filed: 2006-03-28
Abstract: To provide a wet material storing container capable of storing a wet material such as a wet tissue, less in occupied area, and capable of lifting the lid for closing a take-out port with one-touch operation. The container to store the wet material is equipped with a front body 2 and a rear body 3 in a shape in which a longitudinal container is longitudinally split, and a highly hermetic longitudinal container can be assembled by fitting fitting parts 5 and 6 formed on each circumferential edge part to each other. A take-out port 15 to take out the wet material is formed in a region from an upper end region of a side face to a top face. The take-out port 15 is closed by a lid 16 turnable around the axis of rotation set on the upper end side of the take-out port.
Patent TW-200737121-A (TW)
Title: Method for speech quality degradation estimation and method for degradation measures calculation and apparatuses thereof
Inventor: CHEN SHI-HAN
IPC: G10L25/90
Filed: 2006-03-30
Abstract: A method for speech quality degradation estimation, a method for degradation measures calculation and the apparatuses thereof are provided. The first method above estimates the speech quality of a speech signal that is modified by a pitch-synchronous prosody modification method, which comprises the following steps. First, extract at least one source pitchmark from the speech signal, and then maps the source pitchmark(s) to at least one target pitchmark. Finally, calculate at least one degradation measure based on the mapping between the source and the target pitchmarks. The degradation measures include several pitch-related weighted functions and duration-related functions, where the weightings can be calculated based on the speech signal or the pitchmark(s) mapping mentioned above.
Patent TW-200704857-A (TW)
Title: Panel for maintaining high pressure strength at any point
Inventor: KIM CHAE-WON
IPC: F24F3/16
Filed: 2006-04-06
Abstract: The present invention relates to a high-strength panel used as flooring in a clean facility, such as a semiconductor clean room. The high-strength panel comprises rim ribs, each having a tapered surface, formed at a respective rim portions of the panel. A main reinforcing rib divides an interior space defined by the rim potions into a plurality of square lattice sections. A plurality of auxiliary reinforcing ribs is arranged in each of the square lattice sections to divide the lattice sections into sub-sections, wherein a plurality of circular recesses is diagonally arranged in each sub-section, Each circular recess is surrounded by a circular rib. Accordingly, a supporting force for resisting a vertical load and an eccentric load is enhanced. Thus, the strength of the panel for resisting a concentrated load is increased by distributing the load downwardly concentrated at a specific location of the panel throughout the entire panel.
Patent TW-200738419-A (TW)
Title: Manufacturing process of nano foaming cloth
Inventor: CHANG YUNG-HUAN
IPC: B29B15/08
Filed: 2006-04-07
Abstract: The present invention relates to a manufacturing process of nano foaming cloth, 70% of LDPE, 30% of plastic nano, 0.4% of DIMODAN HAX-1 and 2% of talcum powder are mixed then extruded by an extruding machine and 0.4% of anti-shrinkage agent is added in at the same time, the extruded mixture mentioned above is melted in a high temperature and 4% of butane foaming agent is added in at the same time, the mixture is cooled down then pressed by a mold so a nano foaming cloth is formed; the toughness and strength of the foaming cloth is enhanced and the nano foaming cloth can provide a sterilized and moisturized environment for foods and also a protective environment of covering and buffering for foods.