baber/WOPTO huggingface dataset:
Patent TW-200537469-A (TW)
Title: Method and device for track counting in optical recording media
Inventor: BUCHLER CHRISTIAN
IPC: G11B7/007
Filed: 2005-04-15
Abstract: The invention relates to the identification of the direction of the relative movement between a scanning beam of an optical scanner and the tracks of optical storage media. Use is made of the fact that the amplitude of the component TW of a track error signal TE, said component being brought about by wobble of the tracks, is maximal in the track center and minimal in the region between the tracks. A signal TW is thus present which does not assume its maxima and minima across the scanning location x at the same places as the track error signal TE. The invention describes devices and methods for determining the movement direction DIR of the scanning beam from the phase shift between the two signals.
Patent TW-200606267-A (TW)
Title: System for vaporizing materials onto a substrate surface
Inventor: COK RONALD S
IPC: C23C16/00
Filed: 2005-04-29
Abstract: A system for vaporizing materials onto a substrate surface, comprising: a material deposition chamber containing a substrate; at least two separate source chambers, each source chamber having a material source containing a quantity of material and including controllable means for vaporizing the material in the source and creating a plume of vaporized material that is emitted into the deposition chamber and directly deposited on the substrate; independently controllable means for sealing each source chamber from the deposition chamber in a first mode, and for providing an opening for the plume of vaporized material to be directly deposited on the substrate in a second mode; independently controllable means for evacuating each source chamber; and independently controllable means for removing each source from its source chamber. The system provides a means to continuously deposit material on a substrate, and in particular thin films of organic materials, while reducing maintenance requirements and improving the control and purity of deposition.
Patent TW-200643595-A (TW)
Title: Housing and projection apparatus
Inventor: CHANG TAI-LI
IPC: G03B21/14
Filed: 2005-06-06
Abstract: A housing and a projection apparatus for accommodating a light source is provided. The housing includes a housing body and a transparent body. The light source is accommodated by the housing body and the housing body has an opening. The transparent body is disposed on the housing body to cover the opening. Moreover, the stray light in the housing passes through the opening and is guided to the outside of the housing body by the transparent body. The transparent body is brightened by the stray light and the heat radiating problem caused by the stray light projecting on the housing can be solved.
Patent TW-200643293-A (TW)
Title: Piston ring for internal combustion engine
Inventor: YAMADA MASAKI
IPC: F02F5/00
Filed: 2005-06-10
Abstract: To provide a piston ring for an internal combustion engine capable of maintaining low friction even with a cylinder of tapered shape by suppressing the occurrence of a friction force due to opening/closing of a piston ring. Relating to a piston ring 10, a chamfer 22 whose circumferential width L1 is larger than radial width L2 is formed on an edge 20 between an abutment end face 16 and an outer peripheral surface 18. Thus, forming of an oil film is promoted, reducing friction in circumferential direction caused by opening/closing behavior of abutment.
Patent TW-200627879-A (TW)
Title: Iterative channel and interference estimation with dedicated pilot tones for OFDMA
Inventor: GOROKHOV ALEXEI
Filed: 2005-07-19
Abstract: Estimation of channel characteristics and interference level in a time-varying multi-carrier multi-user systems is carried out concurrently. To perform the estimation, a multitude of data symbols and dedicated pilot symbols are transmitted over the channel Next, an initial estimate value is selected for the interference level. The initial estimate value for the interference level is used together with the received pilot symbols to provide a first estimate of the channel. The first estimate of the channel is used to determine a new updated value for the interference level, which in turn, is used to update the value of the first estimate of the channel iteratively. The iterations continue until the iteratively updated values of the interference level and channel satisfy predefined limits. The data symbols and the final updated value of the channel are subsequently used to provide a second estimate for the channel.
Patent TW-200625776-A (TW)
Title: Power supply apparatus
Inventor: EGUCHI HIROYUKI
Filed: 2005-07-22
Abstract: Output of a power generator 2 driven by an engine 1 is rectified by an AC-DC converter 3. output voltage of the AC-DC converter 3 is increased and adjusted by a DC-DC converter 5 comprising a boosting DC-DC converter, and output of the AC-DC converter 3 is converted into an AC output at a specified frequency by a power converter 4 comprising an inverter. The DC-DC converter 5 is switched so as to maintain the input voltage of the power converter 4 at a specified voltage. The power generator 2 comprises for example a multipolar magnet generator.
Patent TW-200608766-A (TW)
Title: Image reading device and image reading method
Inventor: KAIHOTSU TAKAHIRO
IPC: H04N1/028
Filed: 2005-07-28
Abstract: Each emission rate of five LEDs in each of a plurality of continuous accumulation periods in a main scanning direction is changed, based on an emission condition set in a lighting condition register; an emission spectrum of multicolor illuminating light provided by composing light emitted from the five LEDs is made proximate to three kinds of color-matching functions expressed by the standard color space such as CIEXYZ, and reflecting light from an original irradiation with the LEDs is converted into an electric signal by a sensor.
Patent TW-200617945-A (TW)
Title: Antipyrine based azo metal complex dyes and their use in optical layers for optical data recording
Inventor: STEFFANUT PASCAL
IPC: G11B7/2534
Filed: 2005-08-03
Abstract: The present invention relates to antipyrine based azo metal complex dyes and their use in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. The invention further relates to a write only read many (WORM) type optical data recording medium capable of recording and reproducing information with radiation of blue laser, which employs an antipyrine based azo metal complex dye in the optical layer.
Patent TW-200708713-A (TW)
Title: Error-measuring apparatus for nano-scale rotary axle
Inventor: JYWE WEN-YUH
IPC: G01B11/02
Filed: 2005-08-24
Abstract: The present invention relates to an error-measuring apparatus for nano-scale rotary axle, comprising: a laser source, a beam splitter, a corner cube prism, a reflector, a grating, a first splitter, a second splitter, a third splitter, a first route measuring unit, and a second route measuring unit, in which the laser source is capable of emitting a beam into the corner cube prism on the rotary axle so that when there is an error at the rotary axle, a variation of diffraction will be caused, which further affects the reflected light on the grating; thus, the variation of the signal position on the light detector can be used to calculate the lateral error thereof.
Patent TW-200700213-A (TW)
Title: Mold clamping apparatus of injection molding machine and method of adjusting effective length of tie bar
Inventor: MORII AKIRA
IPC: B29C45/76
Filed: 2005-08-30
Abstract: A mold clamping apparatus of an injection molding machine, which includes a fixed platen to which a fixed-side mold is attached, a mold clamping housing, a plurality of tie bars provided between the fixed platen and the mold clamping housing and a movable platen to which a moving-side mold is attached and which is capable of moving with respect to the fixed platen along the tie bars. The mold clamping apparatus includes heaters for heating the tie bars and sensors for sensing the temperatures of portions heated by the heaters, and the heaters and the sensors are provided to each of the plurality of tie bars. The mold clamping apparatus includes a temperature adjuster, which is connected to the heaters and the sensors and controls the temperatures of the heated portions of the tie bars.
Patent TW-200700990-A (TW)
Title: System and method of using a protected non-volatile memory
Inventor: BAKER DAVID CURETON
IPC: G06F12/14
Filed: 2005-09-30
Abstract: The disclosure includes a system and method of using a processor and protected memory. In a particular embodiment, the system includes a processor, a volatile memory accessible to the processor, and a first nonvolatile memory accessible to the processor. The first nonvolatile memory includes a first portion of memory that is protected and is readable when a shield bit indicates an unshielded mode of operation, but is unreadable when the shield bit indicates a shielded mode of operation and a second portion of memory that is unprotected and that is readable regardless of the value of the shield bit. The system includes a second nonvolatile memory including data to be transferred to the volatile memory.
Patent TW-200715809-A (TW)
Title: A portable electronic device
Inventor: CHIANG TSUNG-WEI
IPC: H04M1/02
Filed: 2005-10-07
Abstract: A portable electronic device includes a main body and a connector plug. The main body has a digital camera and the connector plug is provided in the main body for connecting with a computer.
Patent TW-200620280-A (TW)
Title: Magnetic storage device
Inventor: OKUMURA YOSHINORI
Filed: 2005-10-14
Abstract: A width and a thickness of a bit line are represented as W1 and T1, respectively, a thickness of a digit line is represented as T2, and a distance from a center of the digit line in a thickness direction to a center of a free layer of an MTJ element in the thickness direction is represented as L1. A width of the digit line is represented as W2, and a distance from a center of the bit line in the thickness direction to the center of the free layer of the MTJ element in the thickness direction is represented as L2. The distances L1 and L2 and the cross-sectional areas S1 and S2 are set in such a manner that when L1/L2 ≥1, a relation of (1/3)×(L1/L2) ≤ S2/S1 ≤ 1 is satisfied and when L1/L2≤ 1, a relation of 1 ≤ S2/S1 ≤ 3(L1/L2) is satisfied.
Patent TW-200718164-A (TW)
Title: System and method for exchanging and downloading documents
Inventor: HSIEH KUAN-HONG
IPC: H04M3/42
Filed: 2005-10-21
Abstract: A system and method for exchanging and downloading documents is disclosed. The system includes a server. The server includes: a storage device for storing documents; a transmitting unit; and a control unit for receiving signals for selecting documents from a mobile telephone, wherein the signals including document information and receiver information, generating and transmitting a notice massage according to the signals via the transmitting unit to a mobile telephone corresponding to the receiver information, and downloading files to the mobile telephone corresponding to the receiver information when the mobile telephone links with the server via the notice message. The invention improves effect of listening/viewing documents, and rationalizes the calculated charge that brings by downloading documents.
Patent TW-200718901-A (TW)
Title: Multifunctional moblie thlephone
Inventor: CHANG JEN-TSORNG
IPC: H04M1/02
Filed: 2005-11-04
Abstract: A multifunctional mobile telephone includes a body, a fuel box, an ignition and a security device. The fuel box is built in the body. the ignition which is used to ignite the fuel in the fuel box and the security device which controls the ignition are fit on the body. The invention combines a lighter with a mobile telephone, then a man who only takes a mobile telephone can ignite at any moment.
Patent TW-200621685-A (TW)
Title: Hydroxynaphthoic acid hydrazide compound and method for preparing the same
Inventor: WAKAMORI HIROYUKI
Filed: 2005-11-08
Abstract: Provided is a novel hydroxynaphthoic acid hydrazide compound represented by the formulae [1] or [2]: and a method for preparing the same.
Patent TW-200635120-A (TW)
Title: Cartridge of methanol fuel cell
Inventor: IMODA DAISUKE
Filed: 2005-11-17
Abstract: Disclosed is a small-sized, light-weighted, low-cost cartridge for methanol fuel cells which has excellent permeation-preventing performance (barrier properties) against methanol and oxygen. This cartridge is suitably used as a fuel tank or refill container for a direct methanol fuel cell (DMFC). Specifically disclosed is a cartridge for methanol fuel cells comprising at least one methanol impermeable layer having a methanol vapor permeability coefficient of not more than 15 μg. mm/m<SP>2</SP>hr at 40 DEG C. The methanol impermeable layer of the cartridge is preferably made of a cyclic olefin resin, a polyester resin, a resin having an inorganic coating film or the like.
Patent TW-200721912-A (TW)
Title: Driving apparatus of half-bridge cold cathode fluorescent lamp
Inventor: YANG HUI-QIANG
IPC: H05B41/14
Filed: 2005-11-18
Abstract: A driving apparatus of half-bridge cold cathode fluorescent lamp employs a bridge rectifier to convert the utility AC power into a DC voltage to be stored in a capacitor unit, and divides the DC voltage into two equal voltages for output; furthermore, a primary winding of a transformer is connected to the capacitor unit through a half-bridge switch to obtain the two equal voltages; a secondary winding of the transformer is connected to at least a resonant capacitor; the PWM controller alternately drives the half-bridge switch; the two equal voltages outputted by the capacitor unit are alternately transmitted to the primary winding of the transformer; meanwhile, the serial leakage inductance generated by the secondary winding of the transformer acts on the resonant capacitor to generate a continuous sinusoidal voltage for supplying the cold cathode fluorescent lamp for operation.
Patent TW-200721597-A (TW)
Title: Monopole antenna
Inventor: KE YUN-LONG
IPC: H01Q1/38
Filed: 2005-11-28
Abstract: A monopole antenna comprises an insulative base, a radiating portion, a grouding portion and a coaxial cable having an inner core wire and an outer core wire. The radiating portion has a trapeziform shape with a wider side defining a trapeziform, and a narrower side defining a U-shaped slot. The grouding portion is made from a rectangular metallic sheet, and defines an aperture in a middle thereof, and two rectangular grooves located at two sides thereof. The inner core wire and the outer core wire of the coaxial cable are respectively soldered to the radiating portion and the lower surface of the grouding portion.
Patent TW-200628389-A (TW)
Title: Method of transporting persons in a building
Inventor: FINSCHI LUKAS
Filed: 2005-11-29
Abstract: The invention relates to a method and an arrangement for transporting persons in a building by means of a lift installation (10), which comprises at least one lift cage (11). The lift cage (11) is entered by persons at at least one first or at a second access storey (S1, S2). In order to increase the efficiency in the transport of persons it is proposed to fixedly allocate at least one destination storey (S4, S5, S6, S7) to each access storey (S1, S2) so that the lift cage (11) travels from the first access storey (S1) to the fixedly allocated first destination storey (S4, S5) and from the second access storey (S2) to the fixedly allocated second destination storey (S5, S6, S7).
Patent TW-200726088-A (TW)
Title: A low-voltage and high-frequency frequency-divider with dual-mode operation
Inventor: CHAN YI-JEN
IPC: H03K3/037
Filed: 2005-12-21
Abstract: A low-voltage and high-frequency frequency-divider with dual-mode operation is disclosed. A static frequency-divider circuit framework is used and further improved. On condition that no change is made or no any components are added, through a simple control, the static frequency-divider circuit framework can have an additional function of injection-type locking-state frequency-division so that the frequency-divider circuit can operate under low voltage and low power at high-speed frequency operation. The present invention can be applied to radio frequency or photoelectric communication.
Patent TW-200703919-A (TW)
Title: Predictive analog to digital converters and methods of using
Inventor: KERNAHAN KENT
IPC: H03M1/12
Filed: 2006-01-05
Abstract: Methods and devices are disclosed for performing analog to digital signal conversion in shorter time and/or with less power consumption than that of a comparable analog to digital conversion that uses a conventional sequential approximation method based on a binary search. In one embodiment, a predictive guess is supplied as a digital first signal. The digital first signal is converted (D/A) to a counterpart, analog guess signal. A comparison is made between the analog guess signal and a received, analog input sample signal. The result of the comparison is used to improve on the initially supplied guess in a next cycle. Fewer cycles and less power is consumed if the initial guess is within a certain range of the actual magnitude of the analog input sample signal. In one embodiment, a digital modeler is used to model a process underlying the analog input sample signal and to thereby provide fairly good guesses.
Patent TW-200726416-A (TW)
Title: Dual function vehicle for walking and dining
Inventor: CHEN SHI-ZONG
IPC: A47D13/04
Filed: 2006-01-06
Abstract: Provided is a dual function vehicle for walking and dining, comprising a base unit, a positioning unit installed on the base unit, a linking rod mechanism pivoted to the base unit and the positioning unit, a top disk unit located installed on the top of the linking rod mechanism, and a fixing unit fixed to the base unit. The linking rod mechanism comprises a low linking rod unit, a connecting unit, and an up linking rod unit, which are installed between the base unit and the top disk unit, and linking to each other. The low linking rod unit and the up linking rod unit relative to the base unit can move between a first folding position and a first unfolding position, and move between the first folding position and the second unfolding position. Thereby, the vehicle of the present invention can be adjustable with two different heights for walking and dining, so that the present invention can have dual functions for walking and dining.
Patent TW-200728651-A (TW)
Title: Candle-mimicking device
Inventor: Peng wen-qi
IPC: F21L19/00
Filed: 2006-01-17
Abstract: The invention relates to a candle-mimicking device, which uses LEDs as a light source. The light intensity of the LEDs are divided into several equal zones, which are designated by a two-digit code table. This device comprises multiple up-down counters to carry out up and down counting of the values. A memory stores the value of the brightness variation. Multiple LED modules are associated with the multiple up-down counters respectively. Each LED module shows brightness variation based on the value output from the up-down counters. A control device compares the output values from the counters and the values stored in the memory to adjust the counting of the up-down counters.
Patent TW-200728987-A (TW)
Title: An USB interface provided with host/device function and its control method
Inventor: CHEN PO-CHING
IPC: G06F13/40
Filed: 2006-01-27
Abstract: An USB interface provided with USB host/device function and its control method is disclosed. The USB interface includes a control unit, a USB host, a USB device, a memory, a port router and a plurality of connection ports. The control unit is used to define the connection ports to be either an upstream port or downstream port. It also controls signal flows within the USB control interface. The signal flows are provided for the USB host and the USB device. The memory is used to store data during the operation of the USB control interface. The USB host is coupled to an external device via the port router, and the USB device is coupled to an external host via the port router.
Patent TW-200730245-A (TW)
Title: Catalyst for producing carbon nanotubules by decomposition of gaseous carbon compouds at a heterogeneous catalyst
Inventor: BUCHHOLZ SIGURD
IPC: B82B3/00
Filed: 2006-02-13
Abstract: The present invention relates to a method for producing carbon nanotubules, in particular those having a diameter of 3-150 nm and an aspect ratio of length: diameter (L:D) > 100 by decomposing hydrocarbons at a heterogeneous catalyst which comprises Mn, Co, preferably also molybdenum, and also an inert support material, and also relates to the catalyst and the carbon nanotubules themselves and use thereof.
Patent TW-200630433-A (TW)
Title: Resin composition for sealing material, a material for sealing, a method for sealing and a electroluminescence display
Inventor: YAMAMOTO YUGO
IPC: C08L63/00
Filed: 2006-02-15
Abstract: Disclosed is a resin composition for sealing materials containing 0.1-150 parts by weight of a curing agent (B) and 1-500 parts by weight of boehmite particles (C) per 100 parts by weight of a compound (A) having a polymerizable cyclic ether. This resin composition for sealing materials is excellent in water vapor permeation resistance. Also disclosed is a sealing material for electroluminescent devices using such a resin composition.
Patent TW-200705927-A (TW)
Title: A method of transmitting feedback information in a multi-input, multi-output (MIMO) system
Inventor: IHM BIN-CHUL
IPC: H04L29/06
Filed: 2006-03-01
Abstract: A method of transmitting feedback information in a Multi-Input, Multi-Output (MIMO) system is disclosed. In the method, a mobile station (MS) which determines to transmit feedback information and feedback type to a base station (BS) without solicitation from the BS, wherein the feedback type is transmission antenna type, and transmits the feedback information using a MIMO mode feedback extended subheader, wherein the MIMO mode feedback extended subheader appears between a Medium Access Channel (MAC) header and a payload.
Patent TW-200737755-A (TW)
Title: Wireless transceiving system
Inventor: WONG KWO-JYR
IPC: H03G3/20
Filed: 2006-03-24
Abstract: A wireless transceiving system for compensating a transport loss, includes an antenna, a transceiver, a tower mounted amplifier (TMA), and a transport loss detector. The transceiver transmits a first signal at a transmit power. The TMA is connected to the transceiver via a cable, receives a second signal, and amplifies the second signal. The first signal is changed into the second signal after the cable attenuation from the transceiver. The transport loss detector is connected to the TMA and the transceiver, and detects that the transceiver transmits or receives signals. The transport loss detector further computes a transport loss between the transceiver and the TMA. The TMA transmits signals to the antenna or receives signals from the antenna according to the detection result of the transport loss detector. The TMA further compensates the transport loss.
Patent TW-200700496-A (TW)
Title: Polyester compositions containing cyclobutanediol and articles made therefrom
Inventor: CRAWFORD EMMETT DUDLEY
IPC: C08G63/18
Filed: 2006-03-30
Abstract: Described are polyesters containing (a) a dicarboxylic acid component having from 70 to 100 mole% of terephthalic acid residues, and up to 30 mole% of aromatic dicarboxylic acid residues or aliphatic dicarboxylic acid residues; and (b) a glycol component having from 40 to 65 mole% of 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues, and from 35 to 60 mole% of 1,4-cyclohexanedimethanol residues; wherein the total mole % of the dicarboxylic acid component is 100 mole%, and the total mole% of the glycol component is 100 mole%. The polyesters may be manufactured into articles such as fibers, films, containers, bottles or sheets.