baber/WOPTO huggingface dataset:
Patent TW-200601754-A (TW)
Title: Channel estimation for a communication system using spectral estimation
Inventor: KEERTHI ARVIND VIJAY
IPC: H04L25/02
Filed: 2005-01-27
Abstract: Techniques for performing channel estimation in a multi-carrier system are described. A frequency response estimate is initially obtained for a wireless channel based on a narrowband pilot sent on different sets of subbands in different symbol periods or a wideband pilot sent on all or most subbands in the system. Spectral estimation is performed on the frequency response estimate to determine at least one frequency component of the frequency channel estimate, with each frequency component being indicative of a delay for a channel tap in an impulse response estimate for the wireless channel. A channel estimate for the wireless channel is then obtained based on the frequency component(s) determined by the spectral estimation. This channel estimate may be a channel profile, the impulse response estimate, an improved frequency response estimate, a signal arrival time, or some other pertinent information regarding the wireless channel.
Patent TW-200532146-A (TW)
Title: Method and equipment for the control of a ventilator
Inventor: AHN GEORG
IPC: H05K7/20
Filed: 2005-02-23
Abstract: This invention relates to a method for the control of a ventilator, which is connected to a plug-socket (1), where the ventilator of a first construction-type can be connected to the plug-socket (1), a supply-voltage (V) independent from the rotation speed is supplied to the ventilator and the rotation speed of the ventilator is controlled by a rotation-speed control-signal (DS), and the ventilator of a second construction-type can also be connected to the plug-socket (1), its rotation speed is controlled by the supply-voltage (V). The method in this invention is characterized in that "the connected ventilator belongs to which construction-type" is recognized and the ventilator is suitably driven according to its construction-type for the control of the rotation speed. This invention also relates to an equipment for performing the method.
Patent TW-200610262-A (TW)
Title: Highly linear variable gain amplifier
Inventor: PARK JOON-BAE
IPC: H03F3/21
Filed: 2005-03-11
Abstract: A variable-gain amplifier circuit uses a pair of single-ended operational amplifiers to amplify complementary portions of a differential input signal. By using two single-ended amplifiers instead of a single differential amplifier, linearity is significantly improved. In addition, common mode feedback circuitry is eliminated along with harmonic distortion and other forms of noise which tend to negative affect the quality of the signal output from the circuit.
Patent TW-200634195-A (TW)
Title: Shuttle for loom and method for making same
Inventor: Li chong-ren
Filed: 2005-03-17
Abstract: Disclosed is a shuttle for a loom, including: a shuttle body; a rotating shaft; and an engaging element. The shuttle body is made of a metallic material and includes a peripheral wall surrounding an axis; an opening formed in an end of the peripheral wall; a bottom wall formed at another end of the peripheral wall; and a through hole extending through the bottom wall in the axial direction. The rotating shaft includes a first end press-fitted to the through hole; a second end opposite to the first end and distant from the through hole; and a material injection port extending from the first end to an externally circumferential face. The engaging element is formed on the externally circumferential face via injection molding of a plastic material and includes a positioning portion extending into the material injection port.
Patent TW-200636239-A (TW)
Title: Impact test apparatus and method thereof
Inventor: YEH CHANG-LIN
Filed: 2005-04-13
Abstract: An impact test apparatus suitable for operating a test for the solder balls on a package. The impact test apparatus includes a base plate, a pendulum and at lest a buffer. The package is disposed on the base plate, and has a first surface and a second surface where the solder balls are disposed, perpendicular to the base plate. In addition, the pendulum hangs on a pivot above the base plate, and the pendulum is adapted to impact the first surface of the package so that the package is departed from the base plate. Moreover, the buffer is disposed near the package and faces the solder balls on the package. Therefore, the package impacted by the pendulum can be stopped by the buffer.
Patent TW-200603139-A (TW)
Title: Optical disc device and recording medium
Inventor: NAKAO KENJI
IPC: G11B7/125
Filed: 2005-04-25
Abstract: Provided is an optical disc device capable of smoothly and adequately setting laser power even when an outgoing wavelength is shifted. A wavelength compensation table for associating a laser wavelength with a compensation factor is recorded in advance in a disc using a wobble, a pit, or the like. When the disc is set, a controller reads out the wavelength compensation table from the disc and causes an internal memory thereof to store it. A wavelength of outgoing laser light is determined based on temperature information supplied from a temperature sensor during OPC. Compensation factors α1 and α0 respectively corresponding to the determined wavelength and a reference wavelength are obtained from the wavelength compensation table. Initial power Pw1 for OPC to be set is calculated using initial power Pw0 and the compensation factors α1 and α0 by Pw1=Pw0×(α1/α0).
Patent TW-200641846-A (TW)
Title: Radial runout detection method and device for an optical disk drive
Inventor: ZHANG JIA-MING
IPC: G11B7/08
Filed: 2005-05-23
Abstract: The invention relates to a radial runout detection method and device for an optical disk drive, which sets a reference track at a location distant from a current beam track by M, a minimum track number, a maximum track number and a detection time, and executes the following steps in the detection time: increasing M when a data track across the current beam track moves toward a direction of the reference track, and otherwise decreasing M; setting the minimum track number as M when M decreased is smaller than the minimum track number; setting the maximum track number as M when M increased is greater than the maximum track number. Accordingly, a runout track number is computed by subtracting the minimum track number from the maximum track number.
Patent TW-200642566-A (TW)
Title: Electric device and position mechanism thereof
Inventor: CHIH TING-HUI
IPC: H05K7/00
Filed: 2005-05-24
Abstract: An electric device and position mechanism thereof. The electric device comprises a main body, a bracket, a shaft, a base and a block. The bracket supports the main body, and the shaft provided with a protrusion portion is rotatably joined with the bracket. The base is joined with the shaft, and the block provided with a notch is slidably disposed on the shaft. The base can be folded by rotating the shaft. When the shaft rotates to a predetermined position, the block slides to a first position to engage the protrusion portion such that the shaft is fixed, whereby the base is positioned.
Patent TW-200641780-A (TW)
Title: Low power consumption method for thin film transistor liquid crystal display
Inventor: YI CHIEN-YU
IPC: G09G3/36
Filed: 2005-05-26
Abstract: A low power consumption method for thin film transistor liquid crystal display is disclosed. The Method is used to thin film transistor liquid crystal display (TFT LCD). In the period of display, according to the variation of the data, to use the different re-flash rate flash the frame.
Patent TW-200644581-A (TW)
Title: Electronic device with floatable receiver opening
Inventor: CHANG ARTHUR
IPC: H04M1/03
Filed: 2005-06-10
Abstract: An electronic device is provided. The electronic device includes a housing, a receiver, a floatable casing, and an adjusting mechanism. The housing has an opening and a sound chamber. The receiver is disposed inside the sound chamber. The floatable casing having a sound outlet is movably disposed in the opening. The adjusting mechanism is movably contacted with the floatable casing. The adjusting mechanism is for pushing the floatable casing to move alone the opening. So that, the sound outlet can rise or drop between the outside and inside of the opening.
Patent TW-200631459-A (TW)
Title: Display device and fabricating method thereof
Inventor: CHOI BEOHM-ROCK
IPC: H05B44/00
Filed: 2005-06-24
Abstract: A display device includes a first substrate, light emitting elements formed over the first substrate, a second substrate facing the first substrate, and a sealing member between the first and the second substrate to combine them. The sealing member is patterned to expose the light emitting elements. The sealing member may include black colored material to improve contrast, and dehydrating material may be part of the device to absorb moisture and/or oxygen. Accordingly, the transmittance of light generated from the light emitting elements increases and the luminance of display device improves.
Patent TW-200616901-A (TW)
Title: Device and method for generating, diluting and supplying electrolyzed water
Inventor: ABE SATORU
Filed: 2005-07-08
Abstract: The present invention provides a device for generating, diluting and supplying electrolyzed water, which has less numbers of parts, and can be miniaturized to save space and operated inexpensively and certainly as no running cost is required. The device for generating, diluting and supplying electrolyzed water 1 is composed of a water jet pump 3 which can be assembled to and detached from hydrants of public water supply and generate a negative pressure so that other fluids are sucked to be mixed with raw water (tap water) when said raw water is supplied from said hydrants; an electrolyte generating device 5 for supplying electrolytes as said other fluids to the water jet pump 3; and an electrolytic tank 7 for supplying solutions to be electrolyzed to the electrolyte generating device 5. The outlet 5a of the electrolyte generating device 5 is communicated with a negative pressure generation mechanism of the water jet pump 3 through an outlet pipe 9. Also, the inlet 5b of the electrolyte generating device 5 is communicated with the bottom of the electrolytic tank 7 through an inlet pipe 11.
Patent TW-200704347-A (TW)
Title: Fixation structure of computer periphery device
Inventor: CENG BO-QIANG
IPC: H05K7/18
Filed: 2005-07-12
Abstract: This invention is involved in a fixation structure of a computer periphery device, which comprises a fixation frame for fixing the computer periphery device in the host casing, in which the two inner sides of the fixation frame are installed with opposite sliding tracks for holding the computer periphery device and at least one side is installed with a though hole. A bolting screw is installed in the through hole of the fixation frame and its knob is installed at the outer side of the fixation frame. A recess trench is installed at the side face of the computer periphery device. When the computer periphery is installed in the fixation frame, the thread of the bolting screw can appropriately locate in the recess trench. This invention provides simple structure and easy operation.
Patent TW-200707608-A (TW)
Title: Method for monitoring thin film thickness
Inventor: CHAO YU-FAYE
IPC: H01L21/66
Filed: 2005-08-11
Abstract: This invention discloses a method for monitoring thin film thickness that is used as a phase modulated ellipsometry. The method comprises acquiring a direct current signal, a first harmonic frequency signal, and a second harmonic frequency signal from a thin film by the phase modulated ellipsometry and a signal intercepting system. The phase modulated ellipsometry transmits the foregoing signals to a computer apparatus. The computer apparatus calculate the foregoing signals to get ellipsometric parameters by a program like an instrumentation program. The ellipsometric parameters are introduced to calculate the thin film of a thickness periodic solution. This method is used a digitization of a two dimensional thickness map to monitor the thin film of the thickness periodic solution. Furthermore, through the program displays a monitoring image of the method on a display unit of the computer apparatus.
Patent TW-200608836-A (TW)
Title: Heating cooker
Inventor: MATSUO KATSUHARU
IPC: H05B6/12
Filed: 2005-08-18
Abstract: A heating cooker is used to more efficiently heat a cooking container which is composed of the low magnetic permeability material. The heating cooker includes an induction heating coil 6 and a heater 17. The outputting controller for heating determines the material of cooking container 8. Meanwhile, an inverter and an electric conduction portion of the heater are controlled according to the determined material and the heating ratio is controlled by the induction heating coil 6 and the heater 17.
Patent TW-200711666-A (TW)
Title: Glucan film and applications thereof
Inventor: WENG JUNG-MAO
IPC: A61L15/28
Filed: 2005-09-20
Abstract: A glucan film includes a natural β-glucan and a water-soluble polymer. In the application of wound cover, a surface of the glucan film can be covered by a support substrate or a medical substrate, or the glucan is located between a support substrate and a medical substrate. In the application of face mask, a release substrate is on a surface of the glucan film, and a support substrate can further on another surface of the glucan film.
Patent TW-200610874-A (TW)
Title: Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine
Inventor: CARDARELLA LOUIS JAMES JR
Filed: 2005-09-20
Abstract: A method and apparatus for improving fan case containment in a gas turbine jet engine employs a containment ring and a heat resistance ring which are shrink interference fit on the inside diameter of the fan case, the containment ring where the large fan blades turn, and the heat resistance ring where heated air from backfiring heats up the fan case. The containment ring is made of super alloy to provide added strength to the fan case should a fan blade break, containing the fan blade within the fan case. The heat resistance ring is made of titanium or other suitable material. Additionally, one or more stiffener rings are shrink interference fit on the outside diameter of the fan case. The containment ring and the stiffener rings can reduce the flight weight of the fan case and lower the material costs, while increasing the containment strength of the fan case.
Patent TW-200625278-A (TW)
Title: Method and device for storing data on a record medium and for transferring information
Inventor: VAN BECKHOVEN STEPHANUS JOSEPHUS MARIA
Filed: 2005-09-23
Abstract: A data storage system (1) comprises: an optical disc (2) having a storage space (3) comprising blocks (4) of storage locations; a disc drive (10), suitable for reading information from the disc, the drive being designed to automatically start reading a next block after having read a previous block; a host (20), capable of cooperating with the drive; the host being designed to send (5) commands to said drive, commanding said drive to read one or more sectors of data from said disc (2); the host being designed to send a jump command JUMPm(X,Y;SAP) to said drive, for instructing said drive to jump to block Y after having read block X, the jump command JUMPm(X,Y;SAP) including a sequential access parameter SAP; the drive being designed, in response to receiving a jump command JUMPm(X,Y<X;SAP 0), to jump back to block Y after having read block X.
Patent TW-200719073-A (TW)
Title: Turret photomask management system
Inventor: HUANG YUAN-YU
IPC: G03B27/52
Filed: 2005-11-09
Abstract: A turret photomask management system uses a controller electrically connected to a first driving device, a positioning mechanism, and a robotic arm. Furthermore, the controller controls the first driving device to drive a turntable to rotate, and controls the positioning mechanism to position and stops the rotation of turntable. Meanwhile, the controller controls the movement of the robotic arm and grabs a photomask to a photomask cassette. Moreover, the turntable has a simple structure and large storage area and can obtain a high storage capacity for increasing the storage efficiency. Furthermore, the turntable has a lower center of gravity for resisting earthquake, and the load of the components of the turntable is evenly distributed for increasing the operation lifespan of the turntable. Furthermore, the use of positioning mechanism enables the turntable to rotate to a desired load zone to increase the precision. Also, the photomask cassette can store a plurality of photomask components to increase storage performance.
Patent TW-200720671-A (TW)
Title: Method for measuring insulation resistance
Inventor: LIN CHIH-NAN
IPC: G01R27/16
Filed: 2005-11-18
Abstract: A method for measuring insulation resistance. The method is used for measuring insulation resistance between M conducting wires. The method includes the steps of: (a) the M must be satisfied 2n<M≤2n+1 and the n is positive integer; (b) the M conducting wires are separated into nearly 2i groups, and the initial value of i is 1, and the conducting wires of the groups are N1 and N2, then N1≥N2; (c) the conducting wires of odd groups are shorted and the conducting wires of even groups are also shorted; (d) measuring insulation resistance between the odd groups and even groups; (e) if i < n+1 then i+1, and if i ≥ 1 then over the method. (f) M conducting wires are separated into nearly 2i groups, and the conducting wires of the groups are N1,N2,…N2i ,and N1≥N2≥…≥N2i ,and repeating to the step (c).
Patent TW-200721634-A (TW)
Title: Portable solar charger
Inventor: Huang yan-qing
IPC: H02J7/32
Filed: 2005-11-22
Abstract: The invention relates to a portable solar charger. A solar panel is disposed on a housing for absorbing light from an external light source, and the light energy is converted into the electricity energy to be sent to a lithium polymer battery for use through an internal control circuit. The invention provides different output voltage for charging different electronic products. When the solar charger charges the battery, the internal control circuit protects the lithium polymer battery from over-charging or over-discharging and protects the solar panel from current reverse. The solar charger is convenient to carry, not limited by environment, applicable extensively, etc..
Patent TW-200721628-A (TW)
Title: Fan system and protecting method thereof
Inventor: CHEN CHIEN-HUA
IPC: F04D25/06
Filed: 2005-11-23
Abstract: A fan system is electrically connected with a power supply and receives a power from the power supply. The fan system comprises a driving circuit, a protecting circuit, at least one protecting element and at least one fan. The driving circuit drives the fans according to the power. The protecting elements are electrically connected with the fans in series, respectively, and one end of each protecting element is electrically connected in chorus with the driving circuit. The protecting circuit is electrically connected between the driving circuit and the fans, and an output current of the protecting circuit is larger than the limited current of the protecting element when one fan is in the short state.
Patent TW-200635326-A (TW)
Title: Method and system for secure binding register name identifier profile
Inventor: HINTON HEATHER MARIA
Filed: 2005-12-02
Abstract: A method, a system, an apparatus, and a computer program product are presented for improving a register name identifier profile within a federated computing environment such that the register name identifier profile is enhanced to be more securely binding between two federated entities within the federated computing environment, such as an identity provider and a service provider. After the first federated entity sends a register name identifier request for a principal to the second federated entity, the second federated entity performs an authentication operation for the principal. In response to successfully completing the authentication operation, the second federated entity registers or modifies a name identifier for the principal that has been extracted from the received register name identifier request.
Patent TW-200635586-A (TW)
Title: Composition comprising an epothilone and methods for producing a composition comprising an epothilone
Inventor: REER OLAF
Filed: 2005-12-23
Abstract: The present invention concerns methods for the production of pharmaceutical formulations of Epothilones suitable for being administered parenterally, such as intravenously.
Patent TW-200640535-A (TW)
Title: Hair relaxer
Inventor: SHIBUTANI AKIRA
IPC: A61K8/46
Filed: 2006-01-10
Abstract: A hair relaxer includes at least one specific mercapto compound such as 2-methoxyethyl 3-mercaptopropionate, 2-mercapto-4-butanolide and 2-mercapto-4-butyrolactam. The hair relaxer can achieve an excellent effect of shaping and relaxing hair over a wide range of pH values from weak acidity to weak alkalinity. In particular, the hair relaxer displays a more superior hair shaping and relaxing performance in a weakly acidic to neutral pH range. Consequently, the hair relaxer can drastically reduce the damage to the hair and skin and can reliably perform straightening, uncurling, curling and other hair processing.
Patent TW-200728419-A (TW)
Title: Pulsed voltage surge resistant magnet wire
Inventor: LIANG WEN-HAN
IPC: C09D7/12
Filed: 2006-01-19
Abstract: The present invention relates to magnet wire insulation for direct current variable frequency motor use. The magnet wire insulation formulas are mixed with the organic solution of PAI (polyamide-imide) or PEI (polyester-imide), and Al coated SiO2 or Cr coated SiO2 particles. The properties were better than Essex Group developed the Cr2O3/SiO2 particles PEI or PAI compositions for the magnet wire insulation use. Specially, Al or Cr coated SiO2 particles dispersed in the organic solution of PAI or PEI was very good.
Patent TW-200635825-A (TW)
Title: Bicycle with rear suspensory damping
Inventor: Huang hua-jun
IPC: B62K25/20
Filed: 2006-02-10
Abstract: A bicycle with a rear suspensory damping is provided a design of low energy loss, low pedal feedback, and low brake influence. It matches up with a shock absorber; the shock absorber is a no sag setting and an absorbing design to combine the bicycle with the rear suspensory shock absorber with low energy loss, low damping influence by the brake, low pedal feedback, comfort, low energy loss, and extending working life of the shock absorber.
Patent TW-200715490-A (TW)
Title: Housing for storage solid state imaging assemble and solid state imaging device
Inventor: MAEDA MITSUO
IPC: H01L23/02
Filed: 2006-02-15
Abstract: This solid-state imaging device comprises a rib integrally formed with a bottom plate. A case for accommodating a solid-state imaging device, which can suppress warping from occurring at the time of molding the case and is less deformable by heat at the time of mounting is provided. The solid-state imaging apparatus is less likely to cause readout errors and the like even when the temperature for use varies, and is highly reliable in operation.
Patent TW-200636919-A (TW)
Title: A manufacturing method for a recessed channel array transistor and corresponding recessed channel array transistor
Inventor: LUYKEN RICHARD JOHANNES
IPC: H01L21/8234
Filed: 2006-03-17
Abstract: The present invention relates to a manufacturing method for a recessed channel array transistor and a corresponding recessed channel array transistor. In one embodiment, the present invention uses a self-adjusting spacer on the substrate surface to provide the required distance between the gate and the source/drain regions. Thus, the requirements regarding the tolerances of the lithography in the gate contact plane are diminished.