baber/WOPTO huggingface dataset:
Patent TW-478153-B (TW)
Title: Automatic voltage regulator of embedded flash memory
Inventor: GUO JIU-YANG
IPC: G11C16/30
Filed: 2000-11-23
Granted: 2002-03-01
Abstract: A automatic voltage regulator of embedded flash memory is disclosed, which has an input voltage Vdd with large variation to be improved and modulated to have a fixed voltage output, so as to a generate a fixed voltage of the word line of selected memory cells without any erroneous reading. The automatic voltage regulator of embedded flash memory of the present invention is proceeded with the range detection by a voltage detector, output the input voltage from the first output terminal and the second output terminal depending on whether it's below or above a reference value or not, then proceed voltage stabilization control to the input voltage of the first output terminal and the second output terminal respectively, so as to output a fixed voltage.
Patent TW-488176-B (TW)
Title: Control of compressed mode transmission in WCDMA
Inventor: WILLARS PER
IPC: H04B7/005
Filed: 2000-11-23
Granted: 2002-05-21
Abstract: A telecommunications system employing WCDMA technology in a preferred embodiment, utilizes compressed mode techniques to allow a mobile station to take measurements on another frequency in preparation for inter-frequency transfer. The current assumption is that the compressed mode characteristics are controlled by the network, but such control leads to problems when one considers that the slot characteristics are very dependent upon the mobile station characteristics. In the present invention, the control of the slot specifications are dictated by the mobile station to the network and acknowledged by the network to the mobile station. Thereafter, the network informs the WGDMA base station of the slot specifications, which are then imposed from the CDMA base station to the mobile station. Once the mobile station receives the slot from the WCDMA base station, the mobile station is confident that the slot will conform with the characteristics that the mobile station needs in order to make the appropriate measurements.
Patent TW-457344-B (TW)
Title: Gearbox case for double screw extruder
Inventor: DOEBEREINER ROLF
IPC: B29C48/03
Filed: 2000-12-08
Granted: 2001-10-01
Abstract: The invention relates to a gearbox case for a double screw extruder comprised of (a) an internal frame structure (1 to 6) with at least two frame segments (1 to 4) arranged in parallel to each other, bearing bores (1a to 1g) arranged therein for the individual gear shafts and gearwheels (8 to 14) and at least two connection braces (5, 6) arranged in parallel axis thereto for connection of said frame segments (1 to 6), and (b) a one-partite or multiple part, at least oil-tight external hood (7) which is connected with the internal frame structure (1 to 6) in a detachable arrangement in such a manner that no operation forces are transmitted from the internal frame structure (1 to 6) to the external hood (7).
Patent TW-486402-B (TW)
Title: A method and a device for heating at least two elements by means of laser beams of high energy density
Inventor: CHEN JIE-WEI
IPC: B23K26/00
Filed: 2001-01-09
Granted: 2002-05-11
Abstract: A process and a device for joining or separating various workpieces, in particular made of plastic or plastic and other materials, by means of curtain-like laser beams. To join workpieces in a particular joining area of the contact surface, a mask, made of a laser-impermeable material, is arranged between the laser source and the workpieces to be joined. The laser beam and the mask are moved relative to each other. To generate high energy density in the joining area, laser beams of at least two diode lasers are brought together, and subsequently, differing laser line lengths are generated by means of a zoom optics arrangement. Via a beam splitter, a first laser beam aligned perpendicularly to the surface of the mask, is joined by at least one secondary laser beam arranged perpendicularly to the first laser beam, and the resulting laser beam is directed onto the mask. Laser beams either of different wavelengths or of the same wavelength but of different polarisation are used. In another arrangement, several laser beams are focussed parallel to each other onto the joining area means of a lens. The method and the device not only provide adequate energy density in spite of the output of the individual lasers being insufficient per se, but also makes possible flexible adjustment of the line length.
Patent TW-I244893-B (TW)
Title: Scoopable dough and products resulting therefrom
Inventor: RATKA KATHY
IPC: A21D6/00
Filed: 2001-05-29
Granted: 2005-12-11
Abstract: A scoopable dough can be used to prepare cut biscuits, drop biscuits, dumplings, flat bread, crackers, pizza dough, doughnuts, fritters, hushpuppies, muffins, pastry crusts, coffee cake, quick bread, scones, cobbler-type crust, and the like. A scoopable dough has desirable viscoelastic properties and is shelf stable without being stored in a container that is deoxygenated and/or hermetically sealed at freezing and refrigeration temperatures. A scoopable dough includes flour, a protein supplement, a shortening, a humectant, a leavening system having at least portion of the leavening system encapsulated, and water. The flour and water can be in a flour-to-water ratio of between about 2:1 and about 1:1. A scoopable dough can also include a texture-modifying agent, an emulsifier, a hydrocolloid, a dough-developing agent, a nutritional supplement, a flavoring, a shelf-life stabilizer, an organic acid, and/or a binder of metal ions.
Patent TW-473874-B (TW)
Title: Manufacture method of metal source and drain for metal oxide semiconductor
Inventor: YANG FU-LIANG
IPC: H01L21/335
Filed: 2001-03-13
Granted: 2002-01-21
Abstract: This invention provides manufacture method of metal source and drain electrode for metal oxide semiconductor, which contains the following steps: providing a semiconductor substrate having at least a gate electrode and a plural number of insulative separation layers; using the gate electrode as mask to carry out the first ion implantation process to the substrate; forming a spacer at the both sides of the gate; using the whole gate structure containing the spacer as mask to etch and remove the exposed first ion implanted layer and thus expose part of the substrate and also create holes at both sides of the gate; performing the second ion implantation process at the peripheral area of the holes to form the second implanted layer; forming a barrier layer on the second implanted layer, depositing metal layer on the barrier layer to be used as the metal source and drain; and carrying out etching back process of the metal layer.
Patent TW-473861-B (TW)
Title: Manufacturing method of flash memory cell area planarization
Inventor: JENG PEI-REN
IPC: H01L21/304
Filed: 2001-04-17
Granted: 2002-01-21
Abstract: A manufacturing method of flash memory cell area planarization is disclosed, which comprises first sequentially forming patterned polysilicon layer and silicon nitride layer; second depositing a silicon dioxide layer by high-density plasma (HDP) chemical vapor deposition (CVD) and then depositing a silicon nitride layer; and finally removing the silicon nitride layer and the oxide layer on it together by hot phosphoric acid. Because no CMP is used, there is no micro scratch problem. The requirement of high planarization on the memory cell region is kept and at the same time the process is simplified and the process tolerance is raised. The function of the memory cell region is effectively enhanced.
Patent TW-I247771-B (TW)
Title: Process for producing polyvinyl alcohol-based polymer film and polarizing film
Inventor: HARITA SHIGEYUKI
IPC: C08J5/18
Filed: 2001-04-27
Granted: 2006-01-21
Abstract: A 10 cm of square polyvinyl alcohol-based polymer film has an eluted amount of from 1 to 1,000 ppm when placed in 1 liter of water at 50 DEG C for 4 hours. The polyvinyl alcohol-based polymer film contains 0.5 wt% of an alkali metal compound based on 100% of the polyvinyl alcohol-based polymer. Moreover, a polarizing film is produced therefrom.
Patent TW-588031-B (TW)
Title: Process of preparation of aliphatic amines
Inventor: PASEK JOSEF
IPC: C07C209/00
Filed: 2001-06-08
Granted: 2004-05-21
Abstract: Aliphatic amines are obtained by continuous addition of ammonia to C2- to C8-alkenes in the presence of a heterogeneous or homogeneous catalyst at a pressure of 2 to 8 MPa, a temperature of 220 to 320 DEG C and a molar ratio of ammonia to the alkene of 1.5 to 20, while the gaseous reaction mixture which leaves the second section, is cooled to a temperature near the dew point, it is led to the enrichment part of the first section, where it is sprayed in counterflow with a liquid mixture consisting of the starting substances. The unreacted starting substances thus disposed of the most of the amine formed are recycled under pressure in gaseous state to the second section, the liquid mixture in the impoverishment part of the section gets rid of the unreacted starting substances, and from the bottom of the first section the concentrate is conducted to further processing.
Patent TW-514867-B (TW)
Title: Method and apparatus for constructing voice templates for a speaker-independent voice recognition system
Inventor: BI NING
IPC: G10L15/06
Filed: 2001-07-13
Granted: 2002-12-21
Abstract: A method and apparatus for constructing voice templates for a speaker-independent voice recognition system includes segmenting a training utterance to generate time-clustered segments, each segment being represented by a mean. The means for all utterances of a given word are quantized to generate template vectors. Each template vector is compared with testing utterances to generate a comparison result. The comparison is typically a dynamic time warping computation. The training utterances are matched with the template vectors if the comparison result exceeds at least one predefined threshold value, to generate an optimal path result, and the training utterances are partitioned in accordance with the optimal path result. The partitioning is typically a K-means segmentation computation. The partitioned utterances may then be re-quantized and re-compared with the testing utterances until the at least one predefined threshold value is not exceeded.
Patent TW-514745-B (TW)
Title: Plane magnetic sensor and plane magnetic sensor for multidimensional magnetic field analysis
Inventor: HONDA SHIGEO
IPC: H01L43/08
Filed: 2001-07-18
Granted: 2002-12-21
Abstract: To measure a magnetic field over a wide area in a short time. The plane magnetic sensor 10 according to the present invention comprises: a sensing layer 11 made of a magnetoresistance effect film formed in a planar state with an arbitrary size to pass a current through due to a tunneling effect only when voltage reaches or exceeds a predetermined value, and to change its resistance value to show a giant magnetoresistance effect when directions of magnetization of magnetic fine particles change according to the strength of a magnetic field; and conductor layers 12, 13 laminated on respective surfaces of the magnetoresistance effect film and are made of a plurality of line conductor films 12a, 13a formed in linear shapes along directions of the respective surfaces with predetermined intervals in between. The line conductor films 12a of one conductor layer 12 and the line conductor films 13a of the other conductor layer 13 are arranged to intersect each other in plane view, with the magnetoresistance effect film there inbetween
Patent TW-519490-B (TW)
Title: A drinking vessel
Inventor: WEBB IAN ALEXANDER
IPC: A61J9/00
Filed: 2001-07-25
Granted: 2003-02-01
Abstract: An infant cup includes a cup body 12, a cover 16, a flexible mouthpiece 24 and a valve element 26 The valve element 26 includes a sealing face 70 which closes an orifice 44 in the mouthpiece in a relaxed position. The valve element includes an angled face cooperating with an internal angled face of the mouthpiece such that when pressure is applied the valve element moves downwardly, opening the mouthpiece orifice 44. The valve element is resiliently biased upwards such that when relaxed it springs back to close the mouthpiece orifice 44 once again, and is biased upwards in the closed position.
Patent TW-533671-B (TW)
Title: Method and apparatus for distribution of power in a media converter system
Inventor: COFFEY JOSEPH
IPC: H02J1/00
Filed: 2001-08-09
Granted: 2003-05-21
Abstract: A method and apparatus are disclosed for distributing power in a media converter system. The method involves converting an input voltage to an intermediate voltage and transmitting the intermediate voltage to a downstream converter. The downstream converter converts the intermediate voltage to a usable output voltage that is supplied to the media converter ports. The apparatus includes a main power supply for creating the intermediate voltage and downstream converters located remotely from the main power supply for converting the intermediate voltage to the usable output voltage. Transmission cables are also included for providing the intermediate voltage to the downstream converters. The apparatus may also include a bus with connections for the power supply and a power distribution module. The power supply and power distribution module utilize identical connections thereby providing flexibility in positioning the power supply and distribution module in a chassis.
Patent TW-530210-B (TW)
Title: Data transfer device, display device, data transmitter, data receiver, and data transfer method
Inventor: KANZAKI EISUKE
IPC: G06F13/38
Filed: 2001-09-21
Granted: 2003-05-01
Abstract: When data is transferred from a controller of a liquid crystal display device to each driver through a predetermined number of signal lines, the transferring data are divided into a plurality of groups by forming the signal lines into groups beforehand. For each group, the combination of inversion/non-inversion of the data to be transmitted is examined, a well-balanced combination is selected so as to reduce EMI. Further, a control range is set and, for each group, data inversion is selected according to whether the number of ""data to be transmitted"" different from ""data transmitted immediately therebefore"" is in the control range or not.
Patent TW-530239-B (TW)
Title: Automated production testing method
Inventor: HO WEY-SOUN
Filed: 2001-09-26
Granted: 2003-05-01
Abstract: An automated production testing method for the production line is provided, which includes the following steps: first, providing a plurality of testing dynamic link library (DLL) files, and receiving a test item initialization (INI) file; and, checking the received test item INI file to get at least one test item; next, selecting and loading the testing DLL files corresponding to the test item; and finally, inspecting the test item according to the loaded testing DLL file.
Patent TW-535138-B (TW)
Title: Liquid crystal displays and method for driving thereof
Inventor: LEE SANG-CHUL
IPC: G09G3/20
Filed: 2001-10-18
Granted: 2003-06-01
Abstract: Disclosed is a liquid crystal display with reduced wave noise and a method of reducing the wave noise. According to the present invention, a controller receives image signals, and timing signals for controlling the display of the image signals from the external graphic controller, provides the image signals for a data driver, outputs a control signal generated based on the timing signal to a gate driver, and outputs an inverter control signal generated based on either the timing signal or the control signal to a power transformer. The power transformer supplies a lamp driving signal to a lamp unit based on the invert control signal. As a result, while using the liquid crystal display panel in a previous gate driving mode, it is possible to design and use the liquid crystal display without avoiding the frequency of a digital dimming method, and to decrease a wave noise.
Patent TW-493224-B (TW)
Title: Composite doped channel heterostructure field-effect transistor
Inventor: LIU WEN-CHAU
IPC: H01L21/28
Filed: 2001-10-22
Granted: 2002-07-01
Abstract: A composite doped channel (CDC) heterostructure field-effect transistor (HFET) for high- performance applications is disclosed. The key figures of the proposed device in this invention are illustrated as follow: (1) The n<SP>+</SP>-In0.2Ga0.8As/n-GaAs layers form the CDC structure. The narrow InGaAs layer is used to introduce the channel quantization effect. Thus, the effective energy-gap of InGaAs layer can be increased. The n-GaAs channel can improve the operation capability under higher electric field. Hence, the impact ionization effect can be avoided and the leakage current is minimized. (2) The undoped wide-gap In0.49Ga0.51P (~1.92 eV) material is used as the Schottky gate and buffer layer. The upper In0.49Ga0.51P layer can provide good Schottky characteristics. The lower In0.49Ga0.51P layer is used to suppress the substrate leakage current through the substrate leakage path to provide good pinch-off characteristics. (3) The large conduction band discontinuity (ΔEc) at the In0.49Ga0.51P/In0.2Ga0.8As and GaAs/In0.49Ga0.51P interface can provide better carrier confinement in the channel. Therefore, the proposed device still has good performances even at high temperature regime.
Patent TW-555836-B (TW)
Title: Liquid crystal materials and alignment structures and optical devices containing same
Inventor: SAHOUANI HASSAN
IPC: C09K19/58
Filed: 2001-11-07
Granted: 2003-10-01
Abstract: An alignment structure useful in a liquid crystal display device comprising a substrate having disposed thereon an oriented film of a lyotropic nematic liquid crystalline material. Particularly useful lyotropic materials include a class of nematic liquid crystalline compounds known as chromonics. The substrates can be made by coating the lyotropic liquid crystal material onto the substrate to provide an oriented film of the lyotropic material. The alignment structure can also include one or more polarizing dyes or other additives and can thus be made to perform polarizing, retarding and/or color filtering functions in addition to alignment and orientation functions. Liquid crystal displays containing such alignment structures and methods of making such displays are also described.
Patent TW-I223991-B (TW)
Title: Portable gas grill and heat shield for use in the portable grill
Inventor: GIBBONS JEFFREY R
IPC: A47J36/36
Filed: 2001-11-20
Granted: 2004-11-21
Abstract: A portable gas grill that rests on a substrate is disclosed. The grill includes a grill body having a floor, a burner and a heat shield including a substantially planar main portion and having at least one elongate, covered air channel. The heat shield is positioned between the burner and the floor. The heat shield minimizes heat transmission to the substrate while permitting airflow to the burner.
Patent TW-518833-B (TW)
Title: Decoding method and circuits for comma-free reed-Solomon codes
Inventor: LI CHI-FANG
IPC: H03M13/15
Filed: 2001-12-12
Granted: 2003-01-21
Abstract: The present invention are a comma-free reed-Solomon (CFRS) decoding circuit and decoding method thereof, which is applied in the cell search in wide-band code-division multiple access (W-CDMA) system. The systolic array architecture is utilized for the decoding circuit in the present invention, and a folding technology is utilized for achieving the purpose of reducing the systolic array; the systolic array decoding circuit comprises an input pattern generator, a processing element array and boundary processing element array designed by the way of systolic array; the processing element array can perform the correlation through the skewed output result required by the systolic array generated by the input pattern generator, and the correlation result is outputted to the boundary processing element to obtain the decoding result required by CFRS code, the result indicates the frame boundary and scrambling code group of the cell in W-CDMA system; in addition, the present invention also provides a weighted decoding method, wherein weight is added into the processing element array for so-called weighted correlation by using the decoded result of secondary synchronization code as the weight, so as to increase the accuracy of decoding result.
Patent TW-531584-B (TW)
Title: A material for improving living environment; building material, laying material, and spraying agent thereof
Inventor: TOZAKA EISAKU
IPC: E04F15/02
Filed: 2001-12-28
Granted: 2003-05-11
Abstract: A material for improving living environment l comprising artificial ceramic particles 11 as a main component; wherein a solution 12 containing hinokitiol is held in pore portions 1 a of an artificial ceramic particle 11; and various building materials and the like using the material for improving living environment. The material for improving living environment is a useful material which combines hinokitiol and the utility of porous particles as a carrier.
Patent TW-522561-B (TW)
Title: Via/line inductor on semiconductor material
Inventor: JIONG ZHANG
IPC: H01L21/02
Filed: 2001-12-31
Granted: 2003-03-01
Abstract: A spiral inductor [122], and manufacturing method therefore, is provided including a substrate [112] and an inductor dielectric layer [114] over the substrate [112] having a spiral opening provided therein. A spiral inductor [122] is in the spiral opening with the spiral inductor [122] including a plurality of parallel spiral vias [144] [148] connected together at center proximate and center distal ends of the spiral inductor [122].
Patent TW-510148-B (TW)
Title: Method to manufacture the anode auxiliary electrode and substrate circuit of organic electroluminescent display
Inventor: PENG JAU-JI
IPC: H05B33/00
Filed: 2001-12-31
Granted: 2002-11-11
Abstract: The present invention is a method to manufacture the anode auxiliary electrode and substrate circuit of organic electroluminescent display. The display comprises a substrate having a light-emitting region and circuit layout region, and plural organic light emitting diodes and circuits disposed on the light-emitting region, and circuit layout region respectively. Each organic light emitting diode comprises an anode formed on the substrate by vapor deposition, a light-emitting layer assembly formed on the anode by vapor deposition, and a cathode covering the light-emitting layer assembly. The area of anode is larger than that of the light-emitting layer assembly, and has an auxiliary electrode covering its surface. When the auxiliary electrode and circuit of the present invention are manufactured, a metal material is electroplated on the corresponding anode and substrate respectively, so as to form the one with larger thickness. Compared to the traditional auxiliary electrode and circuit made by vapor deposition, the resistance can be reduced, and the electrical conductivity can be increased.
Patent TW-588537-B (TW)
Title: Network encryption method among terminals of IC card
Inventor: JENG CHI-YAU
IPC: H04L9/32
Filed: 2002-01-22
Granted: 2004-05-21
Abstract: The present invention relates to a network encryption method among terminals of IC card, which is mainly applied in the security mechanism for the financial transactions between clients and bank. Its main steps at least comprise: reading the IC card by a card reader; inputting the password; the card reader transmits the input password to the IC card; the IC card compares the password stored in the IC card; input the messages related to the financial transaction; the IC card encrypts the messages of financial transaction by using the stored password, and generates a transaction serial number; the card reader transmits the transaction serial number, the transaction message and the encryption message to the financial agent of the card reader; the financial agent transmits the related message to the broker agent; the broker agent transmits the related message to the financial transaction agent; the financial transaction agent computes the password related to the IC card, and compare the encryption message transmitted, so as to proceed the related messages of financial transaction at the client end.