baber/WOPTO huggingface dataset:
Patent TW-521430-B (TW)
Title: Manufacturing method and structure of flash memory having protruded floating gate
Inventor: SHIU YI-REN
IPC: H01L29/788
Filed: 2001-11-28
Granted: 2003-02-21
Abstract: The present invention provides a manufacturing method of flash memory having protruded floating gate, which comprises first providing a substrate sequentially formed thereon an isolation region and a patterned conduction layer, wherein the isolation region protrudes the substrate to isolate the patterned conduction layer, and then forming plural PR layers on plural patterned conduction layers wherein the areas of the plural PR layers are smaller than the areas of plural patterned conduction layers; second forming the protruded floating gate by using the etchant to isotropically etch the patterned conduction layer; then removing the photoresist; and finally sequentially forming the insulated layer and control gate on the protruded floating gate and isolation region. A flash memory cell having protruded floating gate consists of a substrate with isolation regions, plural protruding shape floating gates that are formed on the substrate and isolated by the isolation regions, an insulated layer formed on the substrate having isolation regions and protruded floating gates, and control gates formed on the insulated layer.
Patent TW-I239945-B (TW)
Title: Arylbis(perfluoroalkylsulfonyl) methane and metallic salt thereof and methods for producing the same
Inventor: ISHIHARA KAZUAKI
IPC: C07C45/69
Filed: 2001-12-14
Granted: 2005-09-21
Abstract: The present invention provides a method for producing various types of arylbis(perfluoroalkylsulfonyl)methane having a bulky aryl group and an electron-accepting aryl group in which synthesis was conventionally considered to be difficult, at high efficiency; a novel arylbis(perfluoroalkylsulfonyl)methane that can be widely applied to asymmertric catalyst, various types of functional materials and the like; and a metallic salt thereof. In addition, excellent catalysts are also provided. An aryl halomethane is reacted with a sodium trifluoromethane sulfinate, the arylmethyl triflone produced thereby is reacted with a t-BuLi and the like, the lithium salt of the arylmethyl triflone obtained is reacted with a trifluoromethane sulfonic acid anhydride, and an arylbis(trifluoromethylsulfony)methane such as pentafluorophenylbis(triflyl)methane, {4-(pentafluorophenyl)-2,3,5,6-tetrafluorophenyl}bis(triflyl)methane and the like are obtained at a high yield.
Patent TW-516180-B (TW)
Title: Manufacturing method for dual damascene structure of integrated circuit
Inventor: LEE SHYH-DAR
IPC: H01L21/768
Filed: 2001-12-17
Granted: 2003-01-01
Abstract: A manufacturing method for dual damascene structure is disclosed, which includes the following steps: first, using spin-on polymer (SOP) technique to form a first insulating layer with low dielectric constant on the surface of a semiconductor substrate; forming a hole in the first insulating layer; then, using chemical vapor deposition (CVD) technique to form a second insulating layer with low dielectric constant on the first insulating layer, and filling the second insulating layer into the hole; next, forming a trench in the second insulating layer, and the osition of the trench is located above the hole correspondingly; then, removing the second insulating layer in the hole; and, finally, filling up a conductive layer in the trench and the hole.
Patent TW-522609-B (TW)
Title: Chip antenna and antenna unit including the same
Inventor: KONISHI TAKAYOSHI
IPC: H01Q1/38
Filed: 2002-01-31
Granted: 2003-03-01
Abstract: A chip antenna includes a first electrical conductor having a first end, a second electrical conductor extending in parallel with the first electrical conductor and having a second end located in alignment with the first end, a third electrical conductor extending between the first and second ends perpendicularly to the first and second electrical conductors, and a dielectric substrate. The first to third electrical conductors are integrally formed anywhere in the dielectric substrate, and power is fed to one of the first and second electrical conductors.
Patent TW-I237079-B (TW)
Title: Non-flammable leather-like sheet material
Inventor: YASUDA YOSHIAKI
IPC: D06N3/14
Filed: 2002-02-22
Granted: 2005-08-01
Abstract: The non-flammable leather-like sheet substrates of present invention are consisted with the non-woven fabric entangled three-dimensionally by blow 0.5 dtex of the extremely thin fiber (A) and the high molecular elastomer (B) filled in the entanglement space. Its characteristics are that the extremely thin fiber (A) therein is formed by copolymerizing the organophosphorus component and the polyester, the high molecular elastomer (B) comprises the metal hydroxide, or the organophosphorus component copolymerizes with the high molecular elastomer. The leather-like sheet substrates of present invention or the artificial leathers prepared thereof are no comprising the halogen and having excellent non-flammability. It is suitable using for the field of interior design, especially for the chair used for vehicle which is asked the use of non-flammability and has soft hand.
Patent TW-521109-B (TW)
Title: Method for producing stereoscopic reinforced plantation net
Inventor: LIN JIUN-YUE
IPC: B29B11/12
Filed: 2002-04-11
Granted: 2003-02-21
Abstract: The present invention provides a method for producing a stereoscopic reinforced plantation net comprising the steps of using a positioning gear to position a grid net; transporting the grid net on a conveyor; arranging a spacing support on the conveyor to support the grid net in order to maintain a clearance between the grid net and the conveyor; arranging a feeding device above the spacing support for feeding molten plastic strips into and onto meshes and ribs of the grid net to have the plastic strips adhesively attached thereto; driving a pressing roller synchronous with the conveyor to engage and convey the grid net in the same direction so that the grid net and molten single glue rod are bound together; and using a cooling device to cool the composite structure, thereby obtaining a reinforced plantation net.
Patent TW-560115-B (TW)
Title: Consent
Inventor: OKAMOTO ISAO
IPC: H01R25/00
Filed: 2002-04-19
Granted: 2003-11-01
Abstract: The invention is related to a consent which is provided with a junction plug (40) having junction blades (47) and junction slits (44) adapted to be inserted by blades (71) of insert plug (70); a case (20) having built-in body blade receiving member (22) adapted to be inserted by junction blades; and a fitting member (30) for fixing said case (20) on the wall (10). Fitting member (30) has a recess (32) as a receiving space for junction plug (40). A body slit (34) is provided at the bottom surface of said recess (32) for the insertion of the junction blades (47). With such construction, insert plug (70) and body blades receiving member (32) can be connected by the junction plug (40) disposed in the recess (32). Therefore, the damage of the blade receiving member (22) in the consent due to the repeated insertion and removal will be prevented, and it will be easy to repair if the member is damaged.
Patent TW-546689-B (TW)
Title: Focused emitter and method for creating an electron lens
Inventor: CHEN ZHIZHANG
IPC: H01J9/14
Filed: 2002-04-25
Granted: 2003-08-11
Abstract: A method for creating an electron lens (28) includes the steps of applying a polymer layer (12) on an emitter surface (36) of an electron emitter (60) and then curing the polymer layer (12) to reduce volatile content.
Patent TW-I233451-B (TW)
Title: Iron-based alloy and method for producing the same
Inventor: SUGAWARA TAKESHI
IPC: C22C38/00
Filed: 2002-04-26
Granted: 2005-06-01
Abstract: The present invention relates to an Iron-based alloy consisted of C: 1.5 to 2.5 wt%, Ni: 0.25 to 4.75 wt%, the amount of W and V represented by the enclosed area with the a line, and the others being iron and the unavoidable impurity. Preceding Iron-based alloy is obtained by the following processes comprising: the first heat treatment process that quenches at the temperature more than the temperature of austenization to carry out the solid melting treatment, and thereby obtains the mixture of martensite, remained base structure of austenite and un-melted carbide. The second heat treatment process that among the range of eutectoid transformation temperature, the MC type carbide is separated and then recooled, and thereby the low carbon austenite is separated.
Patent TW-543134-B (TW)
Title: Detecting system and method for co-planarity of BGA solder balls
Inventor: CHEN GUNG-TUNG
IPC: H01L21/66
Filed: 2002-05-09
Granted: 2003-07-21
Abstract: There is provided a detecting system and method for co-planarity of BGA solder balls. The method includes the steps of: providing a transparent glass flat plate having a horizontal top face; downwardly placing a plurality of solder balls packaged in an electronic device on the top face of the flat plate; horizontally capturing at least one first solder ball on one outermost row of the electronic device and a first image information of a reflected image corresponding to the solder ball on the glass flat plate; capturing second image information of all solder balls of the electronic device by a inclined angle with respect to the top face of the flat plate; and performing determination and calculation processes on the first and second image information to obtain the height difference between the lowest level of the solder balls and the top face of the flat plate in the vertical direction, thereby detecting the co-planarity of the solder balls.
Patent TW-535296-B (TW)
Title: Method for producing thin film transistor
Inventor: LI YU-JOU
IPC: H01L29/786
Filed: 2002-05-31
Granted: 2003-06-01
Abstract: A method for producing a thin film transistor (TFT) including manufacturing a gate, a gate insulation layer, a channel layer, and a source/drain, in which the production of the channel layer includes using a low deposition rate (chemical vapor deposition) to form a first amorphous silicon layer; using a high deposition rate to form a second amorphous silicon layer; and forming a N+ doped amorphous layer. According to the present invention, while forming the first amorphous silicon layer, the flow ratio of H2/SiH4 is adjusted to 0.40 to 1.00 to increase the number of defects in the first amorphous layer. When the TFT is exposed to light, the photo leakage current formed in the channel layer will be trapped in the defects of the first amorphous layer, thereby greatly reducing the photo leakage current of the TFT.
Patent TW-584788-B (TW)
Title: Composition of resist stripper using electrolytic material with high equivalent conductivity in aqueous solution
Inventor: CHOI HO-SUNG
IPC: G03F7/42
Filed: 2002-06-21
Granted: 2004-04-21
Abstract: Disclosed is a composition of resist stripper, which is advantageous in light of excellent strippability for residual resists after etching and ashing processes, and superior corrosion resistance to a metal film or a substrate formed with an inorganic material film. The stripping composition comprises 0.5-25 wt% of an electrolytic material having an equivalent conductivity of 300 Omega<-1>cm<2>equiv<-1> or more in 0.001 N aqueous solution at 18 DEG C, 60.0-99.4 wt% of water and 0.1-25.0 wt% of a corrosion inhibitor.
Patent TW-561494-B (TW)
Title: Semiconductor memory device
Inventor: NAKAOKA YOSHITO
IPC: G11C7/18
Filed: 2002-06-27
Granted: 2003-11-11
Abstract: A sense amplifier is connected to a pair of folded bit lines via selection gates. At the time of reading data in a memory cell connected to the bit line, the pair of folded bit lines enter a floating state. At this time, the selection gate is turned off to disconnect the bit line from a sense node. After that, a potential is supplied to the bit line from an equalizer. Consequently, a semiconductor memory device of the invention can suppress deterioration in charge holding capability of a memory cell and prevent erroneous operation.
Patent TW-I222303-B (TW)
Title: Computer system, communications system, and method and system for identifying security violations
Inventor: STRONGIN GEOFFREY S
IPC: G06F21/56
Filed: 2002-07-03
Granted: 2004-10-11
Abstract: A computer system includes a peripheral device and a processing unit. The processing unit is adapted to execute a driver for interfacing with the peripheral device in a standard mode of operation and an authentication agent in a privileged mode of operation, wherein the authentication agent includes program instructions adapted to authenticate the driver. The peripheral device may comprise a communications device, such as a software modem. A method for identifying security violations in a computer system includes executing a driver in a standard processing mode of a processing unit; transitioning the processing unit into a privileged processing mode; and authenticating the driver in the privileged processing mode. The driver may be adapted for interfacing with a communications peripheral device, such as a software modem.
Patent TW-557380-B (TW)
Title: Optical fiber array block integrated with photo device therein
Inventor: JOO GWAN-CHONG
IPC: G02B6/42
Filed: 2002-07-19
Granted: 2003-10-11
Abstract: An optical fiber array block includes at least one optical waveguide having an optical fiber zone, and an optical device. An optical signal leakage window is formed at the optical waveguide, and the optical signal leakage windows is formed at an optical fiber comprising a core and a clad layer, the clad layer is partially removed or is partially connected to the core by means of an ion implantation technique. Thus, the clad layer has a refractive index that is similar to that of the core.
Patent TW-589529-B (TW)
Title: Storage system for rewritable non-volatile memory and the writing method thereof
Inventor: LIN JUNG-YI
IPC: G06F12/00
Filed: 2002-07-24
Granted: 2004-06-01
Abstract: The present invention relates to a storage system for rewritable non-volatile memory and the writing method thereof, which is to write the data to be written into the buffer first, then write the logic data obtained after decoding into the MLBA value of the target address as the indirect addressing, and determine if there is any data in the block corresponding to the physically writing address. If there is data in the corresponding block, a new available block can be obtained from the replacement table; finally, writing at least one data in the buffer into the available block.
Patent TW-588126-B (TW)
Title: Process for growing calcium fluoride monocrystals
Inventor: GARIBIN EVGENCY ANDREEV
IPC: C30B11/14
Filed: 2002-07-22
Granted: 2004-05-21
Abstract: The invention provides a process for growing UV region < 200 nm transmitting calcium fluoride monocrystals, which includes crystallization from the melt, the annealing of the crystals and subsequent cooling, in a vacuum furnace, and which is effected by the continuous transfer of the crucible containing the melt from the crystallization zone into the annealing zone, each of these two zones having its own independent control system for the process parameters, characterized in that there is a temperature drop of 250-450 DEG C from the crystallization zone to the annealing zone, with a gradient of 8-12 DEG C/cm, the crucible containing the material to be crystallized is moved from the crystallization zone to the annealing zone at a speed of 1-3 mm/hour, it is first kept in the annealing zone at a holding temperature of 1100-1300 DEG C for 20-40 hours and is then cooled first to 950-900 DEG C at a rate of 2-4 DEG C/hour and then to 300 DEG C at a rage of 5-8 DEG C/hour, after which the material is allowed to cool down naturally.
Patent TW-565494-B (TW)
Title: Device for granulating thermoplastic material issuing from orifices
Inventor: MURB REINHARDT-KARSTEN
IPC: B29B9/06
Filed: 2002-07-30
Granted: 2003-12-11
Abstract: The present invention relates to a device for granulating thermoplastic materials issuing from orifices, said orifices being provided in a substantially circular arrangement in an orifice plate and being swept by blades rotating about a blade carrier shaft, said blades being held by a blade carrier in an oblique position with respect to the radial direction, the blade carrier shaft extending through the centre of the circular arrangement and a cooling medium being supplied to the orifice plate and to the blades for cooling the granulated plastic materials. The blade carrier is disposed with the blade carrier shaft in a substantially round housing extending as far as the orifice plate, a coolant inlet joining into the housing in the tangential direction for producing an annular flow, the blade carrier rotating in the housing, the cooling medium rotating in the housing substantially with a velocity and direction of rotation corresponding to the rotational velocity and direction of rotation of flow openings in the blade carrier, through which flow openings the cooling medium reaches the blades.
Patent TW-I232051-B (TW)
Title: System and method for supporting mobile internet protocol using multiple separate tunnels
Inventor: TSAI HSIEN-MING
IPC: H04L29/08
Filed: 2002-08-09
Granted: 2005-05-01
Abstract: The present invention discloses a system and a method for supporting a mobile Internet protocol (mobile IP) using multiple separate tunnels. In the mobile internet, when a mobile node is connected to a corresponding node, plural separate tunnels can exist between the mobile node and a home agent, each separate tunnel passes through different sub-networks, and different packets are transmitted by each separate tunnel, so as to increase the packet transmission speed of connection. The mobile node or the home agent takes packet routing to pass through individual separate tunnel based on the packet routing policy. The packet routing policy can charge the use of each separate tunnel based on the ratio of status parameters of each separate tunnel, or based on users setting.
Patent TW-I255815-B (TW)
Title: Continuous ozonolysis of cycloalkenes into ozonides
Inventor: MORAN EDWARD F JR
IPC: C07D493/08
Filed: 2002-08-30
Granted: 2006-06-01
Abstract: Continuous processes for converting cycloalkenes into ozonides in which ozone is reacted with a cycloalkene to form an ozonide solution. A portion of the solution is recycled back to the reaction, and additional cycloalkene is provided.
Patent TW-569242-B (TW)
Title: Semiconductor memory device
Inventor: TAURA TADAYUKI
IPC: H01L29/788
Filed: 2002-09-05
Granted: 2004-01-01
Abstract: A semiconductor memory circuit is disclosed, which comprises a plurality of memory cell blocks; a plurality of sub data lines; a first bank region including the plurality of memory cell blocks and the plurality of sub data lines; at least one of second bank region arranged; a plurality of data read lines; a plurality of first amplifier circuits connected to the plurality of data read lines; a plurality of auto data lines; a plurality of second amplifier circuits connected to the plurality of auto data read lines; a plurality of switch circuits provided in correspondence to the plurality of memory cell blocks, wherein data in the plurality of memory cells of the second bank region are readable from the plurality of first amplifier circuits, even when data in the plurality of memory cells of the first bank region is being read from the plurality of second amplifier circuits.
Patent TW-569085-B (TW)
Title: Adjusting method of semiconductor machine and method of using the same to adjust semiconductor lithography machine
Inventor: SUN CHENG-I
IPC: G05B13/02
Filed: 2002-09-12
Granted: 2004-01-01
Abstract: A kind of adjusting method of semiconductor machine is provided in the present invention. The invention contains the following steps: setting the product category (j) of the batch (t); estimating the operation parameter value (Et) of one semiconductor machine for the batch (t); using the estimated operation parameter value (Et) and the real operation parameter value (Et-1) of prior batch to calculate the index value of the machine (Qt), in which the prior batch (t-1) is the same product category (j) manufactured by the semiconductor machine; conducting judgment of notable adjustment characteristic based on the index value of the machine (Qt); and conducting adjustment of semiconductor machine when the notable adjustment characteristic exceeds a determined range.
Patent TW-583779-B (TW)
Title: Information storage device and manufacturing method thereof
Inventor: KOMURO YOSHIAKI
IPC: H01L27/22
Filed: 2002-10-22
Granted: 2004-04-11
Abstract: The object of the invention is to achieve the fine processing of an information writing device, which includes a multilayered element obtained by stacking ferromagnetic/semiconductor/ferromagnetic layers, without increasing the resistivity and power consumption of the device and lowering the reliability thereof. The inventive information storage apparatus comprises word lines (11), bit lines (21) formed in such a way as to intersect with the write word lines (11) at predetermined intervals, and information storage devices (31) each comprising a multilayered film including a magnetic layer provided in an intersection region, in which each of the write word lines (11) intersects with an associated one of the bit lines (21), between the write word lines (11) and the bit lines (21). The information storage device (31) has a concave portion (54), which is provided in a second insulating film (53) formed between the write word line (11) and the bit line (21) in the intersection region between the word line (11) and the bit line (21), and a multilayered film including at least a magnetic layer formed in the concave portion (54).
Patent TW-I274094-B (TW)
Title: A method of constructing a rail track on a concrete slab and a temporary tie plate for use in the method
Inventor: RADA NICOLAS
IPC: E01B9/02
Filed: 2002-11-01
Granted: 2007-02-21
Abstract: A method of constructing a rail track on a concrete slab (3), in which method said concrete slab (3) is poured around anchor members (4) for fixing tie plates (5) supporting rails (2) of the rail track, characterized in that it includes the following steps: suspending temporary tie plates (1) at the location where the tie plates (5) supporting the rail track are to be placed, said temporary tie plates (1) supporting anchor members (4) adapted to be partly embedded in the concrete (3) and including vents (10) for evacuating air trapped under the bottom face of the temporary tie plate (1) when pouring the concrete slab (3), pouring a concrete slab (3) up to the height of the temporary tie plates (1), removing the temporary tie plates (1) after the concrete slab (3) has dried, and placing the tie plates (5) supporting the rails (2) accurately in their final position and fixing the tie plates (5) to the anchor members (4).
Patent TW-I237788-B (TW)
Title: Context execution in a pipelined computer processor
Inventor: WISHNEUSKY JOHN A
IPC: G06F9/30
Filed: 2002-11-18
Granted: 2005-08-11
Abstract: A processing system that executes multiple instruction contexts includes an instruction memory for storing instructions that are executed by the system, a processor unit executing the instructions in a pipelined fashion, a plurality of context registers for storing instructions and instruction addresses for contexts to be executed and fetch logic for selecting an address from one of the context registers and for selecting an instruction from a second of the context registers for execution substantially simultaneously for each cycle of execution of processor unit.