baber/WOPTO huggingface dataset:
Patent TW-466756-B (TW)
Title: PASTT memory cell of NAND type flash memory
Inventor: DUNG YI-YU
IPC: H01L27/115
Filed: 2000-12-14
Granted: 2001-12-01
Abstract: The present invention comprises: first, forming a stacked layer for forming tunnel oxide, poly silicon, silicon nitride (SiN) and oxide and then patterning the stacked layer to make a floating gate structure; then, forming floating gate spacer and using the floating gate structure as an etching hard mask to form trenches on the substrate; second, filling filler in the trench, removing the filler and leaving residual filler in the trench; then removing the first SiN layer, and SiN spacer to expose the substrate beneath the spacer, wherein the exposed region is used as the channel region; third, performing ion implantation to adjust the threshold voltage and forming the inter-gate dielectric layer on the floating gate, exposed substrate and filler; and finally forming the control gate on the inter-gate dielectric layer.
Patent TW-494346-B (TW)
Title: Multi-thread website information read-guiding system and method thereof
Inventor: CHANG ZECHARY
IPC: G06F19/00
Filed: 2000-12-21
Granted: 2002-07-11
Abstract: The present invention relates to a multi-thread website information read-guiding system including a subject data storage device for storing multiple subject data, a read-guiding data storage device for storing multiple read-guiding data, and a read-guiding detailed data storage device for storing multiple read-guiding detailed data. Specialties of the multi-thread website information read-guiding system include: (1) all corresponding relations among subject data, read-guiding data, and read-guiding detailed data are stored in the read-guiding detailed data storage device. (2) To allow an user to browse the website contents while the user is browsing a specific read-guiding detailed data, at least one index of all the read-guiding detailed data, except the specific read-guiding detailed data, corresponding to the same read-guiding data as the specific read-guiding detailed data and at least one index of all the read-guiding detailed data, except the specific read-guiding detailed data, corresponding to the same subject data as the specific read-guiding detailed data will be provided to the user for selection. The present invention also discloses a multi-thread website information read-guiding method for the effectuation of the system.
Patent TW-564611-B (TW)
Title: Method and system for providing dormant mode wireless packet data services
Inventor: ABROL NISCHAL
IPC: H04L12/56
Filed: 2001-04-03
Granted: 2003-12-01
Abstract: An improved method and system for terminating dormant mode wireless packet data sessions when a remote network node becomes inaccessible. A wireless subscriber station sends the wireless network a termination notification identifying a packet data session corresponding to a remote network node that has become inaccessible and should be terminated.
Patent TW-504584-B (TW)
Title: A micro-optical mirror and method for manufacturing the same
Inventor: LI JENG-GUO
IPC: G02B26/08
Filed: 2001-02-27
Granted: 2002-10-01
Abstract: A method for forming a micro-optical-mirror includeing a multilayer beam to support mirror structure. The material of multilayer beam includes some materials that will show volume shrink during high temperature treatment, The beam would be curled due to different volume reduction of different materials inside multilayer beam and lifts up the mirror from the substrate surface. Besides, this multilayer beam may curl or change the deflection degree of beam when it undergo a surrounding temperature change or variation. Then a micro-heater on this multilayer beam, can be made so as to control the deflection angle by applying voltage or current on the micro-heater. The mirror of present invention can be used to reflect the laser, then adjust the angle of reflected light path. It can be used for static and dynamic light path deflector applications, such as optical switch, bar-code reader or head-mounted display etc.
Patent TW-498170-B (TW)
Title: Self-contained/interruption-free positioning method and system thereof
Inventor: LIN CHING-FANG
IPC: G01S5/00
Filed: 2001-03-05
Granted: 2002-08-11
Abstract: A self-contained/interruption-free earth's surface positioning method and system, carried by a user on the earth's surface, includes an inertial measurement unit, a north finder, a velocity producer, an altitude measurement device, a GPS (global positioning system) receiver, a data link, a navigation processor, a wireless communication device, and a display device and map database. Output signals of the inertial measurement unit, the velocity producer, altitude measurement device, the GPS receiver, the data link, and the north finder are processed to obtain highly accurate position measurements of the user. The user's position information can be exchanged with other users through the wireless communication device, and the location and surrounding information can be displayed on the display device by accessing a map database with the user position information.
Patent TW-504895-B (TW)
Title: Bus terminal circuit
Inventor: HUANG NAN-CHUAN
IPC: H03F3/04
Filed: 2001-04-13
Granted: 2002-10-01
Abstract: A kind of bus terminal circuit is disclosed in the present invention. In the invention, the circuit loop design is formed by combining together the apparatus such as the voltage-dividing filter circuit, the operation circuit and the output circuit such that it is capable of eliminating the input noise generated by the voltage variations of the input power source and reducing the surge current generated when turning on the power source. In addition, DC bias current of the output circuit apparatus is controlled, and the occurrence of quiescent current and dead-zone generated by the output circuit apparatus is also eliminated. Furthermore, the invention has the advantage such as stabilized output current, increased output drive capability and reduced chip size in the application of the device.
Patent TW-506153-B (TW)
Title: Apparatus and method of manufacturing current collector for secondary battery
Inventor: AHN TAE-YONG
IPC: H01M4/04
Filed: 2001-04-17
Granted: 2002-10-11
Abstract: Provided are an apparatus and method for manufacturing a current collector for a secondary battery. In the current collector manufacturing method, a current collector source material is first prepared, pro-treated and then passed between rollers, one of which has patterns shaped like openings to be formed in the source material to then coat a pattern forming composition. Then, the resultant is dried and etched to form the openings, thereby completing the current collector. The current collector manufacturing apparatus includes a main roller, a guide roller coupled to the main roller so that the current collector passes therebetween, and a pattern forming composition storage unit installed under the main roller, for supplying the pattern forming composition to a patterned portion.
Patent TW-504765-B (TW)
Title: Fabrication method for semiconductor integrated circuit device
Inventor: NAKABAYASHI SHINICHI
IPC: H01L21/321
Filed: 2001-05-17
Granted: 2002-10-01
Abstract: For carrying out chemical mechanical polishing while supplying a polishing slurry to a surface to be processed of individual wafers running through a mass-production process so as to suppress occurrence of microscratches by reducing the density of coagulated particles in the polishing slurry used in a chemical mechanical polishing step, the polishing slurry used is allowed to stand in a condition filled in a container for at least 30 days or over, preferably 40 days or over, and more preferably 50 days or over so that the concentration of coagulated particles having a size of 1 μm or over is at 200,000 particles/0.5 cc, preferably 50,000 particles/0.5 cc, and more preferably 20,000 particles/0.5 cc.
Patent TW-508800-B (TW)
Title: Semiconductor integrated circuit device
Inventor: FUJISAWA HIROKI
IPC: G11C7/10
Filed: 2001-06-01
Granted: 2002-11-01
Abstract: The present invention is related to a semiconductor integrated circuit device, for example the effective technique applied in the semiconductor integrated circuit device with high capacity memory when high-speed reading operation is needed. The solving means is described in the following. The first data and the second data are transferred in parallel through the first signal transmission path, amplified by the first and the second relay amplification circuits, and transmitted via the second signal transmission path to the first and the second output registers. An output circuit for serially outputting the first and the second data held by the first and the second output registers, respectively, on the basis of address information is provided. In the first and the second data, one data to be outputted first delays the output timing with respect to the second signal transmission path for the other data to be outputted later. In the first and the second data, one data to be outputted first is made to correspond to the first output register, and the other data to be outputted later is made to correspond to the second output register. The transfer speed of the second signal transmission path corresponding to the first output register is set higher than that of the second signal transmission path corresponding to the second output register.
Patent TW-492177-B (TW)
Title: Electrostatic discharge protection device for silicon controlled rectifier with adjustable trigger potential
Inventor: CHEN SUEI-HUNG
IPC: H01L23/60
Filed: 2001-06-06
Granted: 2002-06-21
Abstract: The electrostatic discharge protection device with silicon controlled rectifier according to the present invention comprises a P-well, a N-well formed in the P-well, a first p-type doping region formed in the N-well, a n-type doping region formed in the P-well, and a second p-type doping region formed in the P-well. The present invention is characterized in using the distance from the edge of the first p-type doping region in the N-well to the intersection of the N-well to adjust the trigger voltage of the SCR, and saving the area for producing the transistors.
Patent TW-563198-B (TW)
Title: Edge bead removal for spin-on materials containing low volatility solvents using carbon dioxide cleaning
Inventor: ENDISCH DENIS
IPC: H01L21/304
Filed: 2001-06-22
Granted: 2003-11-21
Abstract: Methods are provided for removing edge beads from spin-on films. A spin-on film is removed from a region of a surface of a spin-coated substrate adjacent to an edge of the surface by spinning the spin-coated substrate, expanding a fluid through a nozzle to form a cryogenic aerosol stream, and directing the cryogenic aerosol stream against the spin-on film in the region as the substrate spins. In another aspect of the invention, a film is formed on a surface of a substrate by dispensing a liquid composition onto the surface, spinning the substrate to distribute the liquid composition to form a substantially uniform film on the surface, expanding a fluid through a nozzle to form a cryogenic aerosol stream, and directing the cryogenic aerosol stream against the film in a region of the surface adjacent to an edge of the surface as the substrate spins. The film may include an alkoxysilane and a low volatility solvent. The fluid may consists essentially of liquid carbon dioxide. A spin-on film containing low volatility solvents does not grow back into the region from which the film was removed, the edge bead removal process time can be reduced to less than about 10 seconds, and the volume of waste solvent is reduced.
Patent TW-529993-B (TW)
Title: Mold clamping apparatus
Inventor: ABE YUJI
IPC: B29C45/66
Filed: 2001-06-26
Granted: 2003-05-01
Abstract: The object of the present invention is to provide a mold clamping apparatus capable of surely operating an ejector pin in cooperation with opening/closing operation of a mold. The solution of the present invention is that a mold clamping apparatus comprises a movable plate 53 coupled to an ejector pin 63 provided projectably from and retractably in a moving mold 52 and movably held at a moving die plate 51, and a restricting means comprising a member 24, an air cylinder 25 and a hook member 58 for restricting the movement of the plate 53. Only the movement of the plate 53 is specified to the plate 52 further directed from a mold opening limit position PA toward a mold opening direction by the cylinder 25, the pin 63 is projected to the mold 52 by a relative movement between the plate 53 and the plate 51 to push out a molding, and the plate 53 is restricted to prevent the movement of the plate 51 moved to the position PA in a mold closing direction at a non-mold clamping time of the plate 51.
Patent TW-I316960-B (TW)
Title: Substrates and assays for beta-secretase activity
Inventor: RIQIANG YAN
IPC: C12N15/09
Filed: 2001-07-19
Granted: 2009-11-11
Abstract: The present invention is directed to novel substrates for Hu-Asp. More particularly, the invention provides peptide substrates and fusion polypeptide substrates comprising a β-secretase cleavage site. Methods and compositions for making and using the peptides are disclosed.
Patent TW-522703-B (TW)
Title: Device for mounting a communication unit to a helmet
Inventor: TABATA HAJIME
IPC: H04W88/02
Filed: 2001-07-31
Granted: 2003-03-01
Abstract: The subject of the present invention is to provide a device capable of firmly mounting a radio communication unit to a helmet in a simple manner without impairing the beauty and handle ability of the helmet when the radio communication unit is detached from the helmet. The solution of the present invention is a device for mounting a radio communication unit to a helmet 70, which includes: a pair of couplers 10, 12 having a chucking function and a pair of magnetic connectors having a magnetically chucking function, which are provided with electrical contacts that conduct during absorption. Furthermore, one of the magnetic couplers 10 and one of the magnetic connectors 20 is disposed on an outer surface of the helmet 70, while the other of couplers 12 and the other of magnetic connectors 30 is disposed on a main surface of the radio communication unit.
Patent TW-511249-B (TW)
Title: Semiconductor memory device and method for manufacturing the same
Inventor: KIM JEONG-SEOK
IPC: H01L27/10
Filed: 2001-08-14
Granted: 2002-11-21
Abstract: A technology of preventing the threshold voltage of the transistor of a cell region from increasing and the refresh characteristic of the transistor of the cell region from deteriorating, while maintaining the characteristic of the transistor of core circuit/peripheral circuit regions of a semiconductor memory device, is provided. A semiconductor memory device comprises a first transistor comprised of a first gate, a first gate insulating film, a first source region, and a first drain region formed in core circuit/peripheral circuit regions of a semiconductor memory device having a cell region and core circuit/peripheral circuit regions, a planarized interlayer dielectric film which covers the first transistor, and a second transistor formed in the cell region, including a second source region, a second drain region, a second gate having a height corresponding to the height of the interlayer dielectric film, and a second gate insulating film. The first transistor is formed using conventional manufacturing processes, the second transistor is formed by a damascene method, using the interlayer dielectric film as the basis of a reverse gate pattern.
Patent TW-530522-B (TW)
Title: Power factor correction device having an electronic ballast function
Inventor: CHEN CHI-JEN
IPC: H05B41/282
Filed: 2001-08-17
Granted: 2003-05-01
Abstract: The present invention provides a power factor correction (PFC) device having an electronic ballast function, wherein a control circuit for generating the electronic ballast function is added in a PFC circuit to save power and space, and stabilize the system reliability. The PFC device having ballast function comprises: a light bulb for illumination; a starter connected in series with the light bulb to start the illumination of the light bulb; a voltage/current controller parallel-connected to both ends of the serially-connected light bulb and starter, so as to receive the voltage at both ends of the light bulb and send a feedback signal according to the voltage at both ends of the light bulb; a PFC circuit parallel-connected to the voltage/current controller to adjust the output power for protecting the circuit and increasing the system reliability according to the feedback signal.
Patent TW-552148-B (TW)
Title: Metalwood type golf club head having expanded additions to the ball striking club face
Inventor: ANTONIOUS ANTHONY J
IPC: A63B53/04
Filed: 2001-08-20
Granted: 2003-09-11
Abstract: A metalwood type golf club head including a club head body having a toe, heel, top surface, bottom sole, side surfaces, rear surface and ball striking face having at least one raised, elongated, aerodynamically shaped reinforcing and stabilizing member extending outwardly from a side or bottom surface, and having a front face coincident with the ball striking face. The structure provides improved weight distribution for better balance, additional strength and stability to club head and provides more effective aerodynamic surfaces to increase club head speed.
Patent TW-546451-B (TW)
Title: Self-cleaning metering device
Inventor: MICHAU MARION
IPC: F16K47/12
Filed: 2001-09-12
Granted: 2003-08-11
Abstract: In a fluid metering device for metering a fluid from a supply source to means of use of this fluid comprising a metering valve able to slide in a sleeve over a travel C, this valve comprising an intake orifice (16) for admitting the fluid from the said supply source and an orifice (18) for ejecting this fluid to the means of use, there are provided means (20) for channelling the fluid intended to allow, during the movement of the metering valve in its sleeve, a sweeping of the fluid over all the contacting surfaces of the valve and of the sleeve. The means of channelling the fluid advantageously comprise a helical groove of width L and of pitch P.
Patent TW-594553-B (TW)
Title: Pointer device having acceleration sensor
Inventor: LAI CHENG-SHING
IPC: G06F3/033
Filed: 2001-10-26
Granted: 2004-06-21
Abstract: The present invention is a pointer device having acceleration sensor, which comprises an X-direction acceleration sensor, a Y-direction acceleration sensor, a Z-direction acceleration sensor; a data processing unit connected to the sensors respectively; a transmission interface connected to the data processing unit and the exterior. The acceleration sensors in the three-direction dimension sense the moving state of the pointer device and obtain the acceleration data by using two symmetric inductors and a magnetic core. The sensed acceleration data sensed by the acceleration sensor in the three directions are processed by the data processing unit, so as to obtain the shift and stop state data of the pointer device.
Patent TW-526611-B (TW)
Title: Manufacturing method and program method of non-volatile NOR-type chip, semiconductor memory module and semiconductor storage device
Inventor: TEMPEL GEORG
IPC: H01L27/11568
Filed: 2001-10-30
Granted: 2003-04-01
Abstract: A manufacturing method and program method of non-volatile NOR-type chip, semiconductor memory module and semiconductor storage device are provided. The chip and semiconductor memory module arrange the bit lines (BL, 7, 10) that control the source/drain (S/D) areas by column. The bit lines basically locate above the source/drain (S/D) areas and below the word lines (WL1) that control the source/drain (S/D) areas and are arranged by row. Because it is not necessary to set the connection points and super-microlithography is used to form bit lines, the area requirement is greatly reduced and the integrated density is improved.
Patent TW-I235965-B (TW)
Title: Fire detector unit
Inventor: NISHIKAWA TAKAYUKI
IPC: G08B17/107
Filed: 2001-12-06
Granted: 2005-07-11
Abstract: An improved fire detector unit has a plastic base defining a smoke chamber for detection of a smoke density in terms of light scattering due to the smoke particles in the smoke chamber. The base carries a circuit board mounting a light emitting element, a light receiving element, and other components forming a fire detecting circuit responsible for generating a fire warning signal based upon the detected smoke density. A metal-made electromagnetic shield is molded into the base to protect the light receiving element from electromagnetic radiation noises. The electromagnetic shield includes a ground terminal for connection with a ground line of the circuit board. In addition, terminal pins are molded into the base for electrical and physical connection of the circuit board to the base.
Patent TW-553878-B (TW)
Title: Semiconductor element carrying equipment
Inventor: YANAGIHARA MAKOTO
IPC: B07C5/02
Filed: 2001-12-17
Granted: 2003-09-21
Abstract: The present invention provides a semiconductor element carrying equipment for surely recovering the semiconductor element dropped to a place difficult to be found such as the environs of an e1ectric driver. A lower base member is disposed under a carrying inlet part 20, an inspecting part 30 and a carrying outlet part 50 for semiconductor elements, such as semiconductor integrated circuit device. On the lower base member, an electric driver cover 71 covering an electric driver 70 and a collector 80,83 for collecting the semiconductor element are disposed. The semiconductor elements dropped on the electric driver cover 71 are guided to the collector 80,83. The collector 80,83 are equipped with collector outlet 80a, 83a and 83b, and semiconductor collecting vessel 90,91 and 92 are arranged under these collector outlets. Furthermore, a blowing air supplying part 100 for erupting compressed air along a slope 82a and 84a from a nozzle 102 and 104 is installed.
Patent TW-513819-B (TW)
Title: LED capable of increasing the brightness and the fabrication method thereof
Inventor: HSU JUNG-KUEI
IPC: H01L33/00
Filed: 2001-12-21
Granted: 2002-12-11
Abstract: The present invention relates to an LED capable of increasing the brightness and the fabrication method thereof, mainly by removing part of the volume of the highly carrier-doped layer that has the disadvantage of absorbing the light intensity, and which is naturally formed on the bottom side during the growth of LED epitaxial layer, so that a spacing region is formed. A translucent material layer is filled into the spacing region for the projection of light path. A conductive contact layer is disposed on the part of volume other than the un-removed high-carrier-doped layer for planning the conduction and current flowing path, thereby achieving the purpose of distributing the operating current evenly in the LED epitaxial layer and emitting light, and greatly increasing the light-emitting intensity in the LED device.
Patent TW-569550-B (TW)
Title: Method of inverse-modified discrete cosine transform and overlap-add for MPEG layer 3 voice signal decoding and apparatus thereof
Inventor: TSAI TZUNG-HAN
IPC: H03M7/00
Filed: 2001-12-28
Granted: 2004-01-01
Abstract: The present invention relates to a method of inverse-modified discrete cosine transform (IMDCT) and overlap-add for MPEG (motion picture experts group) layer 3 voice frequency decoding and an apparatus thereof. In order to improve the competitiveness of MPEG layer 3 voice frequency decoder in the consumer market, the present invention presents a low-cost fast algorithm of IMDCT and overlap-add in which the computation volume required for decoding is reduced significantly to improve the system efficiency. Based on the fast algorithm, the present invention further presents an IMDCT and overlap-add apparatus applicable in MPEG layer 3 decoder. As the apparatus allows the realization of MPEG layer 3 decoder by means of application specific integrated circuit (ASIC), the whole system can accomplish the requirements of low cost and high efficiency.