baber/WOPTO huggingface dataset:
Patent TW-519618-B (TW)
Title: Compact disc player with pick-up head sled and adaptive compensator
Inventor: SHEU JIA-SHING
IPC: G11B7/09
Filed: 2001-05-11
Granted: 2003-02-01
Abstract: The present invention provides a compact disc player for reading data on a compact disc. The compact disc player includes a cabinet, a pick-up head sled, a driver, an actuator, a servo, a compensator, and an adaptive compensator. The pick-up head sled installed in the cabinet can slide freely in the left-right direction. The driver is used for driving the pick-up head sled. The actuator is installed on the pick-up head sled and can move freely within a fixed range in the left-right direction on the pick-up head sled. The servo is used for providing a push force to drive the actuator to move. When the actuator is moving in the linear area within the fixed range, the relationship between the displacement of the actuator on the pick-up head sled and the push force applied on the actuator is linear. When the actuator is moving in the non-linear area within the fixed range, the relationship between the displacement of the actuator on the pick-up head sled and the push force applied on the actuator is non-linear. The compensator is used for making the driver provide a driving force to drive the pick-up head sled. The adaptive compensator is used for making the driver provide an additional force to push the pick-up head sled and keep the actuator away from the non-linear area when the actuator gets close to the non-linear area.
Patent TW-492017-B (TW)
Title: Dielectrics porcelain composition and electronic parts
Inventor: SATO AKIRA
IPC: H01B3/12
Filed: 2001-06-28
Granted: 2002-06-21
Abstract: A dielectrics porcelain composition which comprises a main component comprising a dielectrics oxide represented by an empirical formula {(Ca1-xMex)O}m.(Zr1-y Tiy)O2 and a first supplementary component comprising at least one of an oxide of at least one element selected from among V, Nb, W, Ta, Cr and Mo and a compound which is converted to the oxide by firing, in which Me is at least one of Sr, Mg and Ba, and m, x and y satisfy that 0.8 ≤ m ≤ 1.3, 0 ≤ x ≤ 1.00 and 0.1 ≤ y ≤ 0.8, and the proportion of the amount of the first supplementary component relative to 100 moles of the main component satisfies, in terms of the metal element in the oxide, that 0.01 atom % ≤ first supplementary component ≤ 5 atom %.
Patent TW-543281-B (TW)
Title: Predictive control of a generator output
Inventor: KEANE TONY
IPC: G05B19/042
Filed: 2001-10-11
Granted: 2003-07-21
Abstract: The present control circuit and method extends the operating range of digitally sampled control loops. A programmable output of a generator is controlled. The programmable output includes a an output level having a corresponding set point. The generator has a drive input that is driven to an actual drive point for controlling the output level of the programmable output. A set point corresponding to a requested output level is determined. A predicted drive point is then determined. The actual drive point of the generator drive input is forced to the predicted drive point. The output level of the programmable output is sensed. A digital output signal that is representative of the sensed output level is generated. The actual drive point of the generator drive input is controlled based on the digital output signal, such that the output level of the programmable output is controlled. The actual drive point corresponding to the requested output level is then stored.
Patent TW-536765-B (TW)
Title: Chip package structure for array type bounding pad
Inventor: CHENG WEN-LUNG
IPC: H01L23/498
Filed: 2001-10-19
Granted: 2003-06-11
Abstract: A chip package structure for array type bounding pad is provided. The array type bounding pad chip comprises plural bounding pads locating on the periphery of the said chip. The pads are at least arranged into four columns that include an inner pad column, a second inner pad column, a second outer pad column and an outer pad column, wherein the inner and second inner pad columns only have signal pads and the outer and second outer pad columns include the power and ground pads.
Patent TW-533732-B (TW)
Title: Calibration method of an image scanning system
Inventor: CHIU CHUI-KUEI
IPC: H04N1/60
Filed: 2001-10-31
Granted: 2003-05-21
Abstract: A calibration method of an image scanning system is provided. Initially, differences between adjacent sensing values of a calibration plate are respectively determined and then stored in a memory. Alternately, a difference between a base value and each of the sensing values of the calibration plate is determined and then stored in the memory. When a normal scan action is executed, simultaneously reading each difference from the memory and adding to one corresponding sensing value of image information of an object obtained by the normal scan action. As a result, the memory volume for storing calibration data is reduced and the reading of calibration data is also facilitated.
Patent TW-528942-B (TW)
Title: Electronic circuit with low electric power consumption and method for decreasing electric power consumption
Inventor: AISAKA KAZUO
IPC: G06F1/32
Filed: 2001-10-31
Granted: 2003-04-21
Abstract: An electronic circuit capable of reducing electric power consumption and the method for reducing electric power are provided in the present invention, in which it is not necessary to use the prediction that will limit the effect of reducing electric power consumption. The invented electronic circuit is provided with the followings: at least one of the power adjustment circuit, which changes the power voltage based on the electronic control signal, and the clock adjustment circuit, which changes the frequency of the clock signal based on the frequency control signal; a control circuit, which generates at least one of the voltage control signal and the frequency control signal; and a data processing circuit, which is provided with at least one of the power source from the power adjustment circuit and the clock signal from the clock adjustment circuit. The control circuit makes the generation of at least one of the voltage control signal and the frequency control signal corresponding to the input data signal, and the generation is conducted according to the processing amount information that represents the data processing amount executed by data processing circuit.
Patent TW-539620-B (TW)
Title: Textile product and method
Inventor: HIGGINS KENNETH B
IPC: A47G27/02
Filed: 2001-11-23
Granted: 2003-07-01
Abstract: A layered cushioned composite such as a carpet or carper tile which in one embodiment incorporates a layer of stabilizing material and a layer of adhesive material below a primary carpet and above a layer of compressed particle, recycled and/or rebond foam or cushioning material.
Patent TW-565802-B (TW)
Title: Object tracking and management system and method using radio-frequency identification tags
Inventor: FRANCIS ROBERT CRAIG
IPC: B65G61/00
Filed: 2001-12-05
Granted: 2003-12-11
Abstract: An object tracking and management system and method using radio-frequency identification (""RFID"") tags is disclosed. Objects to be moved between locations are outfitted with RFID tags having information relating to the identities of the objects. The locations are also marked by RFID tags containing information on the locations. A transport vehicle for moving the objects is equipped with an RFID interrogator capable of detecting signals from the RFID tags. An onboard processor provides the operator of the vehicle with instructions on the movement of objects. The processor also determines the identities of the objects and locations from the detected signals and provides the operator with feedback as to the identity of an object being moved, the location of the vehicle and any error in carrying out the instructions. Numerous variations of the basic system and method using RFID tags are also described.
Patent TW-544676-B (TW)
Title: Semiconductor memory device and refresh control circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/406
Filed: 2001-12-05
Granted: 2003-08-01
Abstract: It is an object of the present invention to prevent a problem that a normal access is influenced by a refresh, and that a refresh is unable by successive write operations. In a semiconductor device, a clock signal, which provides a standard for a time interval of the refresh operations for a single column address, is generated as a refresh clock signal. A transition of an externally supplied access address ""address"" to a memory cell is detected. By triggering a generation of a detection signal, a refresh is executed to a memory cell corresponding to a refresh address before an access is executed to a memory cell designated by an access address. If a write enable signal/WE is inputted, then by triggering this signal, a refresh is executed before a write operation is executed, and a refresh operation triggering the generation of the access address transition detecting signal is discontinued for a predetermined time period based on the refresh clock signal.
Patent TW-561379-B (TW)
Title: Estimate evaluation system
Inventor: IWAI KAZUHIRO
IPC: G06Q10/00
Filed: 2002-01-30
Granted: 2003-11-11
Abstract: The present invention provides an estimate evaluation system which compares between the estimated prices of a product submitted from a plurality of manufacturers located in different countries or different currency markets to determine its propriety and can thus negotiate with the manufacturers about some discount. Provided in the country A of a purchaser are a group of man/machine interfaces including a purchase section terminal 11, a production management terminal 12, and a design development terminal 13, a production management system server 14, an estimate system server 15, a currency exchange table server 16, a country A production cost database la, a country B production cost database 1b, and a country C production cost database 1c. The production cost database stores the production cost factors and cost data on each country.
Patent TW-531394-B (TW)
Title: Fan novelty head wear
Inventor: FLEMING WARD
IPC: A42B1/24
Filed: 2002-03-04
Granted: 2003-05-11
Abstract: A fan novelty device having a removable fan-like structure formed of a strip of pliable material having an according folding and a head gear. The fan-like structure is removable attached to a flexible base that conforms to a wearer's head. The base is removable attached to a head gear such as a head band, hair clips, barrettes, hair combs, etc.
Patent TW-538419-B (TW)
Title: Electron gun assembly for cathode ray tube
Inventor: MURAKAMI FUMIAKI
IPC: H01J29/50
Filed: 2002-04-08
Granted: 2003-06-21
Abstract: An electron gun assembly for a CRT includes three cathode electrodes, a control electrode, an electron-stream extractor electrode, a focusing electrode, and an anode electrode. The electron-stream extractor electrode includes first, second, and third holes, each of which allows one of the three streams of the electrons to pass through. The focusing electrode includes a flat portion having fourth, fifth, and sixth holes, each of which allows one of the three streams of the electrons to pass through. The first, second, and third holes are arranged in the in-line direction. Each of the fourth and sixth holes includes a substantially rectangular opening and a substantially semicircular opening connected to each other. One side of the substantially rectangular opening is connected to a straight line segment of the substantially semicircular opening, and the substantially rectangular opening is disposed outside while the substantially semicircular opening is disposed inside.
Patent TW-I228509-B (TW)
Title: Method for preparation of phosphoric ester
Inventor: TAMURA KAZUNARI
IPC: C07F9/12
Filed: 2002-04-30
Granted: 2005-03-01
Abstract: A phosphoric ester is made through the following steps. Step 1: reacting a naphthol with a phosphorous oxychloride at a mole ratio of 1:1.3 under the presence of halogenized metal, and removing the unreacted phosphorous oxychloride, and then: Step 2: reacting the reactant produced by step 1 with a phenol at a mole ratio of 1:1-1.5 (mole ratio of phenol to the chlorine atom of the reactant product), and removing the by-produced hydrogen chloride, the phosphoric ester thus produced being represented by the following formula (1), wherein n is 1 or 2.
Patent TW-544385-B (TW)
Title: Two-legged walking-type moving apparatus and controlling device and method thereof
Inventor: FURUTA TAKAYUKI
IPC: B62D57/032
Filed: 2002-06-03
Granted: 2003-08-01
Abstract: A two-legged walking-type moving apparatus, such as two-legged walking-type robot, capable of achieving the stability of walking while no need to change the trajectory of each joint thereof, and its walking controlling device and method are provided. The two-legged walking-type moving apparatus has a main body served as the upper body (11) of a human-shaped robot having a head and two arms, two legs (13L, 13R) mounted swingably in two direction on two sides of the lower portion of the main body each having a knee portion (12L, 12R) at its middle, two feet (14L, 14R) mounted swingably in two direction at the lower ends of the legs respectively, driving means (15L, 15R to 20L, 20R) for driving the legs, the knee portions and the feet to swing, a walking gesture data generating means (24) for generating the walking gesture data responding to the motion the apparatus is asked to make, and a controlling device (30) for controlling the driving means according to the walking gesture data. The controlling device includes a ZMP compensating device (32). The ZMP compensating device (32) has ZMP detecting sensors (23L, 23R) for detecting the ZMP for each feet (14L, 14R), a ZMP transforming means (35) for calculating a target value of ZMP according to the walking gesture data from the walking gesture data generating means, a ZMP compensating means (36) for comparing a real value of ZMP detected by the ZMP detecting sensor and the target value of ZMP from the ZMP transforming means and compensating the target value of ZMP by amending the target angular speed and angular acceleration of the walking gesture data from the walking gesture data generating means. With this arrangement, the target angle trajectory of the walking gesture data is not changed in the compensation for the target value of ZMP, therefore the moving trajectories of every part of the legs will not deviate from the moving trajectories determined from the walking gesture data, so no matter the apparatus at the condition walking on a stepping stone or the condition stepping over an obstacle its walking all can be fully controlled.
Patent TW-I236852-B (TW)
Title: Apparatus and method for data communication
Inventor: ISHIBASHI YASUHIRO
IPC: H04W48/08
Filed: 2002-06-14
Granted: 2005-07-21
Abstract: A wireless terminal (100) connects, via wireless communication, with an AP having a relay function between a wireless LAN (14) and other networks. The wireless terminal (100) acquires from the AP configuration information required to configure the wireless terminal (100) to use a particular network environment. The wireless terminal may further acquire from the AP configuration information required to configure particular software applications for use in a particular network environment. When connecting with the AP, the wireless terminal (100) can automatically acquire the configuration information previously stored in a database (13). The configuration information includes, for example, configuration information required for the wireless terminal (100) to connect with a wired LAN and configuration information required by particular software applications to run in the wired LAN environment.
Patent TW-559904-B (TW)
Title: A single cast vertical wafer boat with a Y shaped column rack
Inventor: BUCKLEY RICHARD F
IPC: H01L21/673
Filed: 2002-06-27
Granted: 2003-11-01
Abstract: A vertical ceramic wafer boat for supporting a silicon wafer having a predetermined radius R. The wafer boat comprises a base portion and a column rack, which extends generally vertically upwards from the base portion. The column rack includes a pair of vertical column rack supports extending generally vertically upwards from the base portion. The column rack also includes a plurality of wafer supports having a generally Y shaped cross section. The wafer supports extend substantially horizontally from the column rack supports to define a plurality of slots within the column rack sized to receive the wafer.
Patent TW-583617-B (TW)
Title: Liquid crystal display device and driving method for the same
Inventor: SON HYEON-HO
IPC: G09G3/36
Filed: 2002-06-28
Granted: 2004-04-11
Abstract: A liquid crystal display device in which an actual image and a black image are displayed alternately in a frame to prevent motion blur. A black image gate pulse and an actual image gate pulse are overlapped between two spaced scanning lines at an arbitrary moment of a frame to pre-charge a pixel voltage applied to pixels of the overlapped scanning line. The liquid crystal display device further includes a line memory that outputs a data signal to a data integrated circuit by dividing the data signal into at least two data signals to increase a data processing speed.
Patent TW-544959-B (TW)
Title: Side-illuminating light emitting diode
Inventor: CHEN HSING
IPC: H01L33/00
Filed: 2002-07-10
Granted: 2003-08-01
Abstract: Almost all the existing light emitting diodes emit light from their front faces. When they are used on the backlight source of a backlight module, a different structure is required for easing the manufacture since the direction of the electrode face is different form the direction of the actual bonding face. The disclosed side-illuminating light emitting diode is provided to improve the package structure of the light emitting diode and the manufacturing process of the electrode, so as to introduce a novel structure capable of making the light emitting diode emit light from its side and its manufacturing method, which can be applied in any kind of backlight module.
Patent TW-570852-B (TW)
Title: Method of manufacturing niobium and/or tantalum powder
Inventor: OSAKO TOSHIYUKI
IPC: B22F9/18
Filed: 2002-10-09
Granted: 2004-01-11
Abstract: A method of manufacturing niobium and/or tantalum powder consisting of: a first-stage reduction process of reducing niobium and/or tantalum oxides with alkali metals and/or alkaline-earth metals to obtain low-grade oxide powder represented by (Nb, Ta) Ox, where x=0.06 to 0.35, a process of removing the oxide of alkali metals and/or alkaline-earth metals generated in the first-stage reduction process, and a second-stage reduction process of reducing the low-grade oxide powder obtained in the first-stage reduction process, with a melt solution of alkali metals and alkaline-earth metals to obtain niobium and/or tantalum powder.
Patent TW-563141-B (TW)
Title: High dielectric constant very low fired X7R ceramic capacitor, and powder for making
Inventor: MAHER GALEB H
IPC: C04B35/64
Filed: 2002-10-25
Granted: 2003-11-21
Abstract: A dielectric ceramic powder and multilayer ceramic capacitors made from the powders are disclosed. A dielectric start powder mixture includes at least ninety weight percent essentially pure barium titanate powder having an average particle size of from 0.2 to 1.2 microns; from 0.2 to 2.5 weight percent of barium lithium borosilicate; from 0.1 to 0.3 weight percent of MnCO3; 0.4 to 1.50 weight percent Nb2O5 or a niobate compound, or a molar equivalent of Ta2O5 or a tantalum compound as a grain growth inhibitor; and, 0.4 to 1.2 weight percent of gadolinium oxide (Gd2O3). The start powder mixture is calcined and then sintered in an open zirconia setter at from 950 DEG C to 1,025 DEG C to produce a dielectric ceramic body that satisfies X7R capacitor performance characteristics; that includes no hazardous heavy metal oxides; and, that may include silver-palladium electrodes having 85 weight percent or more of silver.
Patent TW-I225955-B (TW)
Title: Translucent reflection type photoelectric device, electronic machine and manufacturing method of translucent reflection type photoelectric device
Inventor: TAKENAKA SATOSHI
IPC: G02B5/08
Filed: 2002-11-21
Granted: 2005-01-01
Abstract: The present invention provides a translucent reflection type photoelectric device capable of increasing the amount of display light no matter in the reflective mode or transmission mode, electronic machine having the same, and manufacturing method of translucent reflection type photoelectric device. To achieve the object, in the TFT array substrate 10 of the reflective photoelectric device 100, a rugged pattern 8g for forming a rugged formation layer 13a is formed by a first transparent resin with a refractive index of n1 on a lower layer side of the light reflective film 8a. An upper layer insulating film 7a composed of a second photo sensitive resin with an refractive index of n2 (n1 > n2) is formed on the upper layer of the rugged formation layer 13a. Furthermore, a light penetrating window 8d is formed on a position overlapped with the recess part of the rugged pattern 8g. Therefore, the interface between the rugged formation layer 13a and the upper layer insulating film 7a is used as a focus lens to make the light emitted from the back side be refracted to the light penetrating window 8d to fulfill the function.
Patent TW-I244464-B (TW)
Title: Coated silica particles, their production method and uses
Inventor: TOKARZ BOZENA
IPC: C01B33/113
Filed: 2002-12-05
Granted: 2005-12-01
Abstract: The present invention relates to a method for preparing cerium oxide coated silica particles and cerium oxide silica particles obtainable by the method. The invention further relates to cerium oxide coated silica particles and the use thereof for polishing.
Patent TW-I257794-B (TW)
Title: System and method of protecting and transmitting side information for multicarrier communication systems with reduced peak-to-average power ratio
Inventor: FENG CHIH-CHUN
IPC: H04L27/26
Filed: 2003-01-24
Granted: 2006-07-01
Abstract: In a multicarrier communication system, parameters related to peak-to-average power ratio (PAPR) are protected by forward error correction (FEC) and transmitted through a plurality of reserved subcarriers. According to the system and method of the present invention for protecting and transmitting the side information, the modulation of the protected side information is separately proceeded with data modulation, and the related parameters for PAPR reduction are derived from either the data modulated signal or the data plus side information modulated signal.
Patent TW-I261478-B (TW)
Title: Transfer of organic material from a donor to form a layer in an OLED device
Inventor: TYAN YUAN-SHENG
IPC: C23C14/04
Filed: 2003-01-28
Granted: 2006-09-01
Abstract: Method and apparatus are disclosed for transferring organic material from a donor onto a substrate to form a layer of organic material on one or more OLED devices, by aligning first and second fixtures in a reduced pressure environment and positioning the substrate and donor in a chamber defined by the aligned first and second fixtures; increasing the pressure applied to the non-transfer surface of the donor so as to ensure the position of the donor relative to the substrate; moving a member provided on the first fixture from a closed to an open position which permits the transmission of radiation onto the non-transfer surface of the donor so that heat will be produced and organic material transferred from the donor to the substrate; and illuminating with radiation the donor through the open radiation-receiving position to cause the transfer of organic material to the substrate.