baber/WOPTO huggingface dataset:
Patent TW-484212-B (TW)
Title: Low voltage mode flash memory cell structure and its manufacturing method by performing operations of writing-in and erasing through a channel
Inventor: SHIU CHING-SHIANG
IPC: H01L21/8247
Filed: 2001-02-09
Granted: 2002-04-21
Abstract: The present invention relates to a kind of low-voltage mode flash memory cell structure and its manufacturing method, in which the operations of writing-in and erasing for the flash memory are performed through a channel. The main structure of the invention includes an N-type substrate, in which a deep P-type well is formed on the substrate and an N-type well is stacked on the deep P-type well. A deep P-type implantation region and a shallow P-type implantation region are implanted inside the N-type well. The deep P-type implantation region is connected with a shallow P-type implantation region. An N-type implantation region is implanted in the deep P-type implantation region and is electrically connected with the deep P-type implantation region in short-circuit such that the N-type implantation region is used for the drain region. An N-type implantation region is implanted at one side of the shallow P-type implantation region and is used for the source region. Through the main addition of a triple-well framework, the invention can add the same voltage to the deep P-type well and the N-type well, respectively, on the N-type substrate when it is operated so as to decrease the possibly generated leakage current to the minimum and effectively decrease the terminal voltage during the erasing operation. Therefore, the design complexity of charge-pump circuit required for the entire structure is lowered and the purpose of raising operation efficiency is obtained.
Patent TW-I285208-B (TW)
Title: Process for the production of polyamides from dinitriles and diamines
Inventor: HAYES RICHARD ALLEN
IPC: C08G69/28
Filed: 2001-02-12
Granted: 2007-08-11
Abstract: A process for producing polyamides from dinitriles and diamines in a continuous reaction using subsequent heating steps. In particular, the process involves contacting a dinitrile, a diamine, water, and optionally a catalyst to form a reaction mixture; heating the reaction mixture to a first elevated temperature of between about 180 to about 240 DEG C, maintaining said temperature for about 0.10 to about 20 hours, and optionally controlling the pressure in this heating step by venting; heating the reaction mixture to a second elevated temperature of between about 250 to about 350 DEG C, adding water to the reaction mixture before or after the second elevated temperature is reached, maintaining the pressure in the second heating step above atmospheric pressure by venting at least some of the water, and maintaining the second elevated temperature for a period of about 0.10 to about 10 hours; and recovering the polyamide.
Patent TW-486845-B (TW)
Title: Distributed feedback laser
Inventor: GRANESTRAND PER
IPC: H01S5/12
Filed: 2001-02-14
Granted: 2002-05-11
Abstract: An electrooptic device (1) such as a distributed feed back semiconductor laser or a semiconductor modulator comprises an optical waveguide. A contact layer (11) is applied to the optical waveguide for conducting electrical current to the device for driving or modulating it. The contact layer is connected to the end of an electrically conducting path (3) and can have a shape, as seen perpendicularly to the surface of the device, to give an electric resistance between the end of the path and different areas at the optical waveguide which resistance is higher for areas located close to the ends of the device than for areas are located at the central region of the device. The shape can be similar to a trapezium having concave oblique sides and is selected so that the resulting varying electrical resistance gives a substantially uniform electrical power or gain inside the optical waveguide, taken in the longitudinal direction of the waveguide.
Patent TW-527349-B (TW)
Title: Hydrogen getter composition
Inventor: MONTANARI FERNANDO
IPC: C01B3/00
Filed: 2001-05-08
Granted: 2003-04-11
Abstract: The present invention relates to a composition capable of hydrogen sorption in a closed container at low pressure, comprising an unsaturated organic substance and a hydrogenation catalyst. Said unsaturated organic substance is a compound having general formula A or A', or a dimer or polymer thereof, or a copolymer wherein one of the structural units has the general formula A or A': wherein R1, R2 and R'3 are hydrogen or hydrocarbon moieties optionally comprising one or more heteroatoms, at least one among R1, R2 and R3 being chosen in the group of alkenyl, alkynyl, arylalkenyl and arylalkynyl moieties, optionally comprising one or more heteroatoms.
Patent TW-504933-B (TW)
Title: Multimedia device whose functions can be extended and method for extending functions
Inventor: YIM MYUNG-SIK
IPC: H04N5/44
Filed: 2001-04-23
Granted: 2002-10-01
Abstract: A multimedia device whose functions can be extended and a method for extending functions are provided. The multimedia device has a backplane unit having a plurality of connectors provided thereon, each of the connectors having a predetermined signal standard; a main board unit, which is plugged into a connector of the backplane unit, for processing an MPEG transport stream input from an extension board into a predetermined signal form, and selecting an extension board; and an extension board, which is attachable to any one of the connectors of the backplane, excluding the connector into which the main board unit is plugged, for transmitting an MPEG transport stream processed by an independent module to the main board unit when selected by the main board unit.
Patent TW-515144-B (TW)
Title: Fast approximately square computation method
Inventor: SHIU MING-HUA
IPC: H03M13/00
Filed: 2001-05-28
Granted: 2002-12-21
Abstract: The present invention is provided to conclude the set Α the set of the first correction term β1, the set of the second correction term β2, the set of the third correction term β3, etc, and the set of the N-1 correction term βN-1 of necessary terms from the N-bit square numerical expanded expression of the input value, perform arithmetic half-adding computation to the necessary term sets and the set of first correction term, and perform logic OR computation with all of the sets of other correction terms, so that the approximated square value of the input value is expressed by the final computation result. Thus, this algorithm is realized in accordance with the usage of combinational logic circuit, which is helpful for reducing the chip area, and achieving the low-cost, rapid application indirectly.
Patent TW-555544-B (TW)
Title: Method for measuring anaerobic threshold by detection and analysis of heartbeat data obtained during exercise
Inventor: WU MU-CHIUAN
IPC: A63B24/00
Filed: 2001-05-28
Granted: 2003-10-01
Abstract: A method for measuring an anaerobic threshold by detection and analysis of heartbeat data obtained during exercise uses a data input unit, a load level selection unit, a detection calculation unit, and a display unit, and comprises: (1) a testing step of starting a procedure of measuring an anaerobic threshold (AT), and entering the data including age, weight, gender, etc. of a person under exercising into a data input unit on an exercise machine, in order to obtain the highest heartbeat rate of the person under exercising, meanwhile, the person under exercising wearing a heartbeat emitter so that the machine is capable of receiving the heartbeat status of the person under exercising; (2) selecting a load level on a load level selection unit and entering a warm-up procedure, adjusting the exercise power increment according to the selection level, in which, during exercise, the detection calculation unit of the machine will detect and record the heartbeat cycle, and calculate the mean heartbeat cycle at a predetermined second interval, and using the data to calculate the differential heartbeat cycle; if the test has reached a highest heartbeat value, a regression curve can be generated to detect the AT value; thus, the AT related data of a person under exercising can be displayed and calculated, and the display unit can display the related reference data; on the other hand, if a highest heartbeat value is not reached, the level power increment is used to continue the exercise training until a highest heartbeat value is reached to generate a regression curve; furthermore the regression curve is used to measure the AT value.
Patent TW-564398-B (TW)
Title: Device and method for processing sound data
Inventor: KONDO TETSUJIRO
IPC: G10L19/12
Filed: 2001-08-08
Granted: 2003-12-01
Abstract: To obtain synthetic sound of high quality. A residual signal and a linear prediction coefficient are decoded from an L code, a G code, an I code and an A code in the receiving part 114 of a CELP (code excited liner prediction coding) system portable telephone. A sound synthesizing filter 29 generates synthetic sound from the decoded residual signal and linear prediction coefficient. A class classifying part 123 performs classification based on the L, G, I and A codes and a class tap generated from the synthetic sound which is generated based on the decided residual signal and the linear prediction coefficient and output a corresponding class code to a coefficient memory 124. The coefficient memory 124 outputs a tap coefficient corresponding to the class code and a predicting part 125 obtains the prediction value of sound with high quality by the tap coefficient, the synthetic sound outputted from the filter 29 and the L, G, I and A codes.
Patent TW-I238194-B (TW)
Title: Method for rapid identification of yeasts
Inventor: JANG CHANG-CHIUAN
IPC: C12Q1/04
Filed: 2001-08-21
Granted: 2005-08-21
Abstract: The present invention relates to a method and kit for rapid identification of yeasts by a multiplex polymerase chain reaction (PCR). The method of the invention is useful for the identification of yeasts causing fungemia, and provides a sensitivity of higher than 90% for the identification of yeasts found in blood cultures.
Patent TW-518753-B (TW)
Title: SOI substrate, a semiconductor circuit formed in it, and an associated production method
Inventor: LUTZEN JORN DR
IPC: H01L21/8242
Filed: 2001-08-24
Granted: 2003-01-21
Abstract: The present invention relates to an SOI substrate (1, 2, 3), to a semiconductor circuit (AT, C, K) formed in it, and to an associated production method, in which a multilayer barrier layer (2) with a potential barrier and a diffusion barrier is used to reliably prevent diffusion of impurities between element layers (1, 3). This allows semiconductor circuits to be produced with smaller structure sizes and with a higher integration density.
Patent TW-532029-B (TW)
Title: Mobile communication apparatus and method providing scheduled short message transmission function
Inventor: TSAI TONY
IPC: H04M1/00
Filed: 2001-09-05
Granted: 2003-05-11
Abstract: A mobile communication apparatus and method providing scheduled short message transmission function comprises a input module, a memory module, a clock module, a short message transmission module and a microprocessor. The input module receives a short message contents inputted by a user, a forwarding time and a forwarding target. The memory module memorizes the said short message contents, forwarding time and forwarding target. The clock module provides a system time. The short message transmission module can transmit short message contents wirelessly. The microprocessor constantly monitors the transmission time in memory module and uses short message transmission module to wirelessly forward short message contents to the corresponding target when transmission time is the same as the system time. The system also discloses a method realizing scheduled short message transmission feature in mobile communication device.
Patent TW-518716-B (TW)
Title: Manufacturing method of contact hole
Inventor: HUANG CHUAN-CHIEH
IPC: H01L21/768
Filed: 2001-09-06
Granted: 2003-01-21
Abstract: A kind of manufacturing method for contact hole is provided in the present invention. In the invented method, a semiconductor substrate having conducting a region is provided. Then, an insulation layer is formed on top of the semiconductor substrate.After that, the insulation layer is selectively etched to form the first contact hole, which has a taper profile, at the position corresponding to the conducting region. A polymer composed of carbon fluoride is formed at the bottom portion of the first contact hole. By using the plasma containing oxygen, polymer composed of carbon fluoride is removed. In addition, the insulation layer on both sides of the first contact hole bottom is concurrently removed to form the second contact hole that has a nearly straight profile. The contact hole manufactured according to the invention has a straight profile such that the contact resistance at the contact hole position is stable and the contact resistance is decreased.
Patent TW-544928-B (TW)
Title: CMOS image sensor and manufacturing method for the same
Inventor: OHKUBO HIROAKI
IPC: H04N5/335
Filed: 2001-09-26
Granted: 2003-08-01
Abstract: The invention provides a CMOS image sensor that can decrease the influence of the noise charge on the OB cells that determine the darkness level and can prevent the deterioration of the image quality. A region that absorbs the noise charge in a substrate is formed at the periphery of the cell array portion. As in the photodiode, a PN junction is formed in the noise charge absorption region, and one end thereof is connected to a power source voltage. This noise charge absorption region is formed between the cell array portion and the peripheral circuit portion.
Patent TW-539963-B (TW)
Title: Method for automatically abstracting labeled data content in electric document
Inventor: CHEN FRED HUAI-YAN
IPC: G06F17/30
Filed: 2001-10-12
Granted: 2003-07-01
Abstract: The present invention is a method for automatically abstracting labeled data content in electric document, which includes the following steps: establishing an abstracting tool in the editor of an application software handing the document data (such as WORD, HTML, etc.); the abstracting tool can rapidly index and abstract all the contents compliant to the specified default labels in the original electric document according to the specified default label in an abstraction condition by the user by the default labels labeled in the content of an original electric document (such as the text font, color, symbol or suffix underline, etc.); and, generating a new document by automatically arranging the data according to the indexed or abstracted content. Thus, the present invention can realize the automatic abstraction of the data content labeled by the default label in the electric document through configuring a plurality of abstraction conditions respectively.
Patent TW-I246681-B (TW)
Title: Optical information medium and its use
Inventor: ZHOU GUO-FU
IPC: G11B7/00
Filed: 2001-10-26
Granted: 2006-01-01
Abstract: An optical information medium (20) for high speed erasable recording by means of a laser-light beam (10) is provided. A substrate (1) has a stack (2) of layers with a first dielectric layer (5) and a second dielectric layer (7), a phase-change recording layer (6) between the first dielectric layer (5) and the second dielectric layer (7), and a reflective layer (3). The recording layer (6) has a compound of Ge and Te, and at least the first dielectric layer (5) consists of oxides of Ta and Si, nitrides of Si and Al, or carbides of Si, and is in contact with the recording layer (6). The recording layer (6) additionally may contain O or N in an amount up to 5 at.%. A broad usable composition range for low CET values is obtained. Thus high data rates are achieved.
Patent TW-594518-B (TW)
Title: Digital contents selling method using communication network and system thereof
Inventor: SATO KENJI
IPC: G06Q30/00
Filed: 2001-10-26
Granted: 2004-06-21
Abstract: The provided CD-ROM7 contains the individual game contents 9A, 9B and 9C for all game contents and the game procurement programs 15A, 15B and 15C for purchasing the desired game contents. The user configures CD-ROM7 and user's key 2 in user's system, and utilizes user's system 1 to initialize the game procurement program in the CD-ROM7 for the desired games to access the server 3 in conjunction with the game. When the game message forwarding server 3 receives the request to purchase the remaining game contents, the remaining game contents combination 25, 27A or 27B that are requested are downloaded to user's system. Meanwhile, the user's system ID in user's system 1 is written into the user's key 2.
Patent TW-568854-B (TW)
Title: Air cleaner structure in motorcycle
Inventor: TAKADA YASUHIRO
IPC: F02M35/024
Filed: 2001-11-22
Granted: 2004-01-01
Abstract: An air cleaner structure of a motorcycle, wherein a pair of right and left side suction ducts of an air cleaner are installed at the upper part of the air cleaner in the state of being inclined so as to be formed generally in V-shape on both sides of a main frame as viewed from the rear part of a body, whereby the height and the size of the air cleaner can be reduced, and thus the air cleaner can be easily connected, for example, to a carburetor through a clearance between the main frame and an engine, the degree of freedoms for arrangement of the air cleaner on the body can be increased, a storage space before assembly thereof on the body can be reduced, the handling thereof during the transportation can be facilitated, and the height of a body cover disposed on the air cleaner can be reduced so as to improve the easiness for a crew to ride on and off the motorcycle.
Patent TW-543111-B (TW)
Title: Polishing method, polishing device, and semiconductor device producing method
Inventor: MATHUKAWA EIJI
IPC: B24B37/24
Filed: 2001-12-31
Granted: 2003-07-21
Abstract: The present invention provides a polished surface where erosions and dishing can be reduced and micro-scratches cannot be found, and additionally planarity can be improved. Under the condition that a polishing compound intervenes between a polishing body and a wafer 30, the wafer 30 is polished by moving the polishing body and the wafer 30 relatively applying load between the polishing body and the wafer 30. A hard polishing pad 42 is used as the polishing body in a first process, and as the wafer 30 is pushed to the polishing pad 42 by air pressure, the wafer 30 is polished. In a second process subsequent to the first process, the wafer 30 is polished by using a soft polishing pad as the polishing body.
Patent TW-I237652-B (TW)
Title: Room temterature curable organopolysiloxane composition for molding
Inventor: IKENO MASAYUKI
IPC: C08L83/06
Filed: 2002-01-10
Granted: 2005-08-11
Abstract: A room temperature curable organopolysiloxane composition is provided which includes an organopolysiloxane, a curing agent, and a specific organic compound incorporating at least one sulfur atom within each molecule. By producing a molding matrix with this type of composition, unsatisfactory curing of an unsaturated polyester resin is unlikely to occur at the contact surface with the silicone rubber of the matrix, and furthermore the mold releasability of the matrix relative to unsaturated polyester resins is excellent. As a result, the matrix can be used repeatedly for a significant number of molding operations.
Patent TW-541753-B (TW)
Title: Manufacturing method of negative electrode for battery
Inventor: TAKAMARU KIYOFUMI
IPC: H01M4/04
Filed: 2002-04-17
Granted: 2003-07-11
Abstract: The present invention aims to provide a simple manufacturing method of negative electrode for battery so that the negative has well-balanced activity characteristics, such as initial activity and high rate discharging, and characteristics opposite to corrosion stability for easy recycling. The method includes mixing and forming processes of negative electrode materials, consisting of at least two types of AB5-series hydrogen sink alloy and conductive materials. In essence, the AB5-series hydrogen sink alloys are single phase and have the same composition and their average crystallization long radius is 30 to 350 microns. The AB5-series hydrogen sink alloys are different in ratio (D1/D2) between the average crystallization long radius (D1) and the average crystallization short radius (D2).
Patent TW-516952-B (TW)
Title: A method for fabrication of cobalt-57 flood source
Inventor: RAU YUN
IPC: G21G4/00
Filed: 2002-04-25
Granted: 2003-01-11
Abstract: This invention is concerned with a novel method of fabricating cobalt-57 flood source, for use in routine calibration of detectors of a gamma camera employed for diagnostic imaging in nuclear medicine. The fabrication process is described briefly as follows: The 57Co product solution with millicuries activity is mixed and uniformly dispered in a medium of epoxy resin (Araldite M)/ hardener (HY956)/ organic solvent (PEG-200) with proper composition. The active resin medium is then poured and solidified in a Teflon coated horizontal cast to form a thin rectangular sheet. The casting resin sheet is eventually fully sealed in a ABS plastic encapsulation. This fabrication process is simple and convenient for handling and ease of operation. The results obtained from the quality assurance testing indicate that all the fabricated 57Co flood sources are well-sealed and having high uniformity of activity distribution, no leakage and contamination, and high radiation resistance of the resin medium.
Patent TW-I283661-B (TW)
Title: Synthesis of lower alkylene oxides and lower alkylene glycols from lower alkanes and/or lower alkenes
Inventor: BHASIN MADAN MOHAN
IPC: C07D301/03
Filed: 2002-04-30
Granted: 2007-07-11
Abstract: A method and apparatus for synthesizing at least one of alkylene oxides and alkylene glycols from lower alkanes and/or lower alkenes. In the preferred embodiment, the apparatus included a lower alkane/alkene supply; an oxygen supply for providing a source of oxygen; and a metal oxide catalytic reactor. The metal oxide catalytic reactor included a reactor chamber; and a catalyst in the chamber for reacting the lower alkane/alkene supply with the source of oxygen to convert the lower alkane/alkene by selective partial oxidation to at least one of the alkylene oxides and alkylene glycols. Also, in the preferred embodiment, a separator, downstream from the reactor, separated the alkylene oxides and alkylene glycols from the total product stream and the unconverted reactants.
Patent TW-552330-B (TW)
Title: Nonwoven fluffy yarn and its manufacturing method and device
Inventor: HSIAO CHIN-HUA
IPC: D04H3/08
Filed: 2002-07-26
Granted: 2003-09-11
Abstract: The present invention relates to a nonwoven fluffy yarn and its producing method and device. The method comprises sequentially subjecting a fiber material to an opening treatment and a carding treatment to produce a fluffy continuous web; sequentially longitudinally drafting the web so that the fibers are aligned longitudinally; using thermal press calenders to calender the web to produce a continuous nonwoven cloth with equal-spaced longitudinal press stripes; continuously winding the nonwoven cloth into a nonwoven roll; sequentially drawing the longitudinal press stripes of the nonwoven roll to form a yarn with un-pressed fluffy fiber on the two external sides thereof; and continuous winding the yarn to form a yarn roll, thereby producing a fluffy yarn with a fast production rate and a reduced cost, light in weight and with a burr effect. The color of the yarn is easy to be changed and is suitable to be made into a knitted cloth with a special fluffy feel.