baber/WOPTO huggingface dataset:
Patent TW-449916-B (TW)
Title: Method for transferring embedded programmable memory to ROM
Inventor: LI GUEI-YING
IPC: H01L27/115
Filed: 2000-07-06
Granted: 2001-08-11
Abstract: A method for transferring embedded programmable memory to ROM is disclosed. The original mask set of the embedded programmable memory is used and a product code mask is added to transfer the original product to ROM product. Customers only design for one time to produce the programmable memory and ROM products simultaneously. Customers can quickly confirm the product code by using the embedded programmable memory product. When the product code is confirmed, a low cost ROM product can be gotten in a short time. First, a substrate is provided and transistors are formed on the substrate. The transistor consists of a gate dielectric layer, a poly-silicon layer, a source and a drain. The mask that is used to define the poly-silicon layer is the mask for defining the control gate of the embedded programmable memory product. Then, photolithography technology is used to define the code and non-code region via the code mask and ion implantation technology is used to do code implantation on the substrate under the gate of the non-code device.
Patent TW-459278-B (TW)
Title: Process of cleaning furnace capable of decreasing particle contamination
Inventor: HUANG JIAN-SHIUN
IPC: H01L21/00
Filed: 2000-08-16
Granted: 2001-10-11
Abstract: At first, there is provided a pre-cleaning inner tube of furnace wherein an impurity oxide layer with a thickness of 400K Å has been formed on the inner wall of the inner tube. The pre-cleaning inner tube of furnace is first cleaned by water in a horizontal cleaning manner. Then, the inner tube of furnace is taken out to be placed and immersed in HF. Then, the inner tube of furnace is taken out to be immersed in water. Subsequently, a drying process is performed. The inner tube of furnace is then cleaned by water in a vertical cleaning manner. Finally, the cleaned inner tube of furnace is placed back to the furnace for performing a baking process under low temperature and low pressure so as to completely remove the residual acid attached on the inner tube of furnace.
Patent TW-I239990-B (TW)
Title: Polishing composition
Inventor: SHEMO DAVID M
IPC: C09G1/02
Filed: 2000-08-25
Granted: 2005-09-21
Abstract: A polishing composition for polishing a memory hard disk, which comprises the following components (a) to (d): (a) from 0.1 to 50 wt%, based on the total amount of the polishing composition, of at least one abrasive selected from the group consisting of silicon dioxide, aluminum oxide, cerium oxide, zirconium oxide, titanium oxide, silicon nitride and manganese dioxide, (b) from 0.0001 to 3.0 wt%, based on the total amount of the polishing composition, of at least one polishing resistance-reducing agent selected from the group consisting of a surfactant, a water-soluble polymer and a polyelectrolyte, (c) from 0.001 to 40 wt%, based on the total amount of the polishing composition, of at least one polishing accelerator selected from the group consisting of an inorganic acid, an organic acid and their aluminum, iron, nickel and cobalt salts, and (d) water.
Patent TW-504837-B (TW)
Title: DRAM-cells arrangement and its production method
Inventor: HOFMANN FRANZ DR
IPC: H01L27/12
Filed: 2000-10-17
Granted: 2002-10-01
Abstract: A memory-cell has a storage-transistor (S) and a transfer-transistor (T). A gate-electrode of the transfer-transistor (T) and a control-gate-electrode of the storage-transistor (S) are connected with a word-line (W). The storage-transistor (S) has a floating-gate-electrode, which is separated from a channel-region of the storage-transistor (S) by means of a 1st dielectric and is connected with a 1st source/drain-region of the transfer-transistor (T). The control-gate-electrode is separated from the floating-gate-electrode by means of a 2nd dielectric. A 1st source/drain-region of the storage-transistor (S) is connected with a bit-line (B), which extends perpendicularly to the word-line (W). The storage-transistor (S) and the transfer-transistor (T) are preferably of different conductive type. In writing an information, the transfer-transistor (T) conducts and the storage-transistor (S) is off. In reading an information, the transfer-transistor (T) is off and the storage-transistor (S) conducts.
Patent TW-501110-B (TW)
Title: Method and apparatus for accessing content
Inventor: ITO TAMOTSU
IPC: H04N19/44
Filed: 2000-11-01
Granted: 2002-09-01
Abstract: A method and apparatus for accessing content is capable of retrieving and selecting information is facilitated by using uniform operations. Symbols corresponding to pre-recorded programs contained on a recording medium are displayed on a screen. In response to selecting one of the symbols, representative frames comprising the program are displayed on the screen. In response to selecting a representative frame, a portion of the program is played back. In a recording device, content is accessed by displaying a representative frame from each of a number of user-defined streams. At least a portion of a stream is played back in response to selection of the corresponding one of the representative frames.
Patent TW-I224081-B (TW)
Title: Glass yarns capable of reinforcing organic and/or inorganic materials, process for manufacturing glass yarns and composition used
Inventor: CREUX SOPHIE
IPC: C03C13/00
Filed: 2000-11-23
Granted: 2004-11-21
Abstract: Reinforcing glass yarn, the composition of which comprises the following constituents, within the limits defined below, expressed in percentages by weight: SiO2 54.5 to 58%; Al2O3 12 to 15.5%; SiO2+Al2O3 70 to 73%; CaO 17 to 25%; MgO 0 to 5%; RO=CaO+MgO 21 to 28%; R2O=Na2O+K2O+Li2O up to 2%; TiO2 less than 1%; Fe2O3 less than 1.5%; B2O3 up to 3%; F2 less than 1% and such that the ratio R1=Al2O3/CaO is less than 0.7, and when SiO2 is greater than 57% the amount of boron oxide B2O3 is greater than 2%.
Patent TW-475974-B (TW)
Title: Trap apparatus
Inventor: NOMURA NORIHIKO
IPC: F04B37/16
Filed: 2000-11-08
Granted: 2002-02-11
Abstract: A trap apparatus is provided for improving the efficiency of trapping a product or the efficiency of regenerating the trap unit, i.e., the efficiency of removing the product deposited on the trap unit. The trap apparatus is disposed in a discharge path for evacuating a hermetically sealed chamber through a vacuum pump. The trap apparatus comprises a trap unit for depositing thereon a product contained in a discharged gas and removing the product, and the trap unit has a surface which has been subjected to hydrophilization treatment.
Patent TW-473594-B (TW)
Title: Engine oil supply device
Inventor: KUBOTA KENICHI
IPC: F02M37/00
Filed: 2000-11-13
Granted: 2002-01-21
Abstract: By providing a flow path to a solenoid valve and a check valve within a body of a rotary type oil pump to inhibit expansion and contraction of the flow path, and by discharging stagnant air in the flow path quickly, the amount of oil supplied to an engine can be controlled accurately. A body 10 of a rotary type oil pump 3 is formed with an oil discharge path 17 connected to a check valve 6 and a return path 18 connected to a solenoid 2. The check valve 6 and the solenoid valve 2 are both arranged on the rotary type oil pump 3, with the check valve 6 at an upper position and the solenoid valve 2 at a lower position. The oil discharge path 17 to the check valve 6 is formed by upward an horizontal paths. Hence, expansion and contraction of the flow path can be inhibited, and the amount of oil supplied to a two-stroke engine can be accurately controlled by discharging stagnant air in the flow path from the check valve quickly.
Patent TW-488201-B (TW)
Title: Method for manufacturing multilayer circuit board
Inventor: WAKIZAKA YASUHIRO
IPC: H05K3/38
Filed: 2001-01-30
Granted: 2002-05-21
Abstract: This invention provides a method for manufacturing a multilayer circuit board in which the adhesion of an electrical insulating layer with a conductive layer is high and the patternability is excellent. The method comprising steps of: (1) bringing the surface of the electrical insulating layer produced by setting a setting resin composition containing an alicyclic olefin polymer or an aromatic polyether polymer into contact with a permanganic acid or a plasma and then dry-plating the surface; (2) dry-plating the surface and then wet- or dry-plating the surface; (3) dry-plating the surface several times and then wet-plating it, or (4) plating it and then annealing it so as to form a conductive layer.
Patent TW-518766-B (TW)
Title: Color light emitting device lateral soldering module
Inventor: WANG BILY
IPC: H01L33/00
Filed: 2001-01-31
Granted: 2003-01-21
Abstract: This invention relayout the soldering pads to line up on single side of the substrate to which at least two different color LED chips are mounted. When the lateral soldering module is mounted to a mother board, the shaft of the emitted light shall parallel with the surface of the mother board. Thus when the lateral soldering module is used as a backlight source, no reflection mirror is needed.
Patent TW-507438-B (TW)
Title: Method and device for forwarding electronic mails of information appliance
Inventor: LUO YAU-PING
IPC: H04L12/00
Filed: 2001-03-09
Granted: 2002-10-21
Abstract: There are provided a method and a device for forwarding electronic mails of information appliance, which can forward the electronic mails received by the information appliance to a mobile phone. In the present invention, a converting unit is added to the information appliance. When receiving an electronic mail, the converting unit converts the electronic mail into a format capable of being received by the mobile phone for being forwarded to the mobile phone via a communication link unit.
Patent TW-477033-B (TW)
Title: Dual damascene process utilizing composite etching stop layer
Inventor: LIU MING-HUEI
IPC: H01L21/768
Filed: 2001-04-11
Granted: 2002-02-21
Abstract: There is disclosed a method for manufacturing a dual damascene structure, which comprises: first, sequentially depositing a barrier layer, a first low-k material layer, a composite stop layer, a second low-k material layer on a semiconductor substrate, wherein the composite stop layer comprises a first etching stop layer located at a lower part and a second etching stop layer located at an upper part, and the etching selectivity between the first etching stop layer and the barrier layer is larger than 4:1; next, etching the second low-k material layer, composite stop layer, and first low-k material layer to define a contact tube on the surface of the barrier layer; etching the second low-k material layer to define a trench opening on the composite stop layer and above the contact tube; then, etching part of the barrier layer at the bottom of the contact tube to expose the upper surface of the semiconductor substrate, wherein the first etching stop layer can protect the first low-k material layer from being eroded by the etching plasma; and filling metal in the trench opening and the contact tube, thereby forming a dual damascene structure.
Patent TW-I274554-B (TW)
Title: An orally administrable acidic composition for reducing the tooth erosion caused by acid in orally administrable acidic compositions
Inventor: BAKER NICOLA JANE
IPC: A23L2/39
Filed: 2001-05-25
Granted: 2007-03-01
Abstract: The use of polyphosphate in acidic oral compositions, especially acid beverages with a pH between 2.2 and 5.5, to alleviate or prevent the tooth damage associated with the consumption of acid. The invention may be practised using polyphosphate alone or in combination with calcium and/or viscosity modifying polymers.
Patent TW-593701-B (TW)
Title: Hardened Fe-Ni alloy for the fabrication of leadframe of integrated circuits and process of fabrication
Inventor: COZAR RICARDO
IPC: C21D8/02
Filed: 2001-05-29
Granted: 2004-06-21
Abstract: Process for fabrication of a band composed of Fe-Ni alloy, of which the chemical composition by weight: 36% <= Ni <= 43%; 0% <= Co <= 3%; 0.05% <= C <= 0.4%; 0.2% <= Cr <= 1.5%; 0.4% <= Mo <= 3%; 0% <= Cu <= 3%; 0% <= Si <= 0.3%; 0% <= Mn <= 0.3%, the rest being Fe and impurity, the alloy having a limit of elasticity Rp0.2 greater than 750 MPa and a uniform elongation Ar greater than 5%. The alloy is optionally remelted below the slag. One obtains the band by hot rolling above 950 DEG C, then cold rolling and one effects a hardening treatment between 450 DEG C to 850 DEG C, the hardening heat treatment being preceded by a reduction of at least 40%, here the FeNi alloy is hardened by the precipitation of chromium and molybdenum carbides. Application for the fabrication of leadframe for integrated circuits and screen of electron guns.
Patent TW-535395-B (TW)
Title: Automatic feeding system
Inventor: FANG PO-HUA
IPC: H04N1/04
Filed: 2001-07-12
Granted: 2003-06-01
Abstract: The present invention provides an automatic feeding system of a new sheet-feed scanner. The automatic feeding system comprises: an object placing device, a distributing device, an object transmitting device and a blocking device. The blocking device comprises a connecting rod set, a blocking component and a power component. The power component is connected to a control component for controlling the ascending and descending operations of the connecting rod of blocking device set by a manually operated button or an operating interface via an electronic signal, whereby the blocking component in the blocking device can be inserted into the bottom opening of the object placing device or removed from the bottom opening of the object placing device.
Patent TW-I242223-B (TW)
Title: Switch device
Inventor: MORI TOSHIHARU
IPC: H01H5/14
Filed: 2001-07-16
Granted: 2005-10-21
Abstract: Disclosed is a switch device which uses a round wire material as a spring material of contact point mechanism in a structure of quick operating type switch device to maintain an easy and simple workability and dimensional precision, additionally, provide countermeasures for cost saving yet improve the reliability of contact part. A support arm 7 whose one end is locked to a conductor plate 8 and another end is locked to the central terminal 3, and a spring member 10 which is bent and arranged and installed between the conductor plate 8 and the central terminal 3 and which movable supports the conductor plate 8 at the central terminal 3 are formed by the round wire material having a spring property, then the support arm 7, the conductor plate 8 to which the spring member 10 is locked, and a locking part to the central terminal 3 are formed in an arc face-form.
Patent TW-553980-B (TW)
Title: Reactive side-chain polyimides, polyamic acids and esters thereof and their uses in optical alignment layers and liquid crystal displays
Inventor: GIBBONS WAYNE M
IPC: G02F1/1337
Filed: 2001-11-16
Granted: 2003-09-21
Abstract: The present invention provides novel polyamic acids and polyimide optical alignment layers for inducing alignment of a liquid crystal medium. The novel compositions comprise reactive diamines containing a C3-C20 linear or branched hydrocarbon chains containing 1 to 4 carbon-carbon double bonds. The invention further describes liquid crystal displays comprising the novel polyimide optical alignment layers.
Patent TW-I290556-B (TW)
Title: Glucopyranosyloxybenzyl benzene derivatives, medicinal compositions containing the same and intermediates in the production thereof
Inventor: NISHIMURA TOSHIHIRO
IPC: A61K31/7034
Filed: 2001-11-29
Granted: 2007-12-01
Abstract: The present invention relates to glucopyranosyloxybenzyl-benzene derivatives represented by the general formula: wherein R1 represents a hydrogen atom, a hydroxy group, a substituted or unsubstituted amino group, a carbamoyl group, a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted lower alkoxy group etc.; R2 represents a hydrogen atom or a lower alkyl group; and R3 represents a substituted or unsubstituted lower alkyl group, a substituted or unsubstituted lower alkoxy group, a substituted or unsubstituted lower alkylthio group etc., or pharmaceutically acceptable salts thereof, which have an inhibitory activity in human SGLT2 and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, diabetic complication or obesity, pharmaceutical compositions comprising the same and intermediates thereof.
Patent TW-571194-B (TW)
Title: Multi-functional network interface device
Inventor: WU KUEN-FANG
IPC: G06F13/12
Filed: 2001-12-12
Granted: 2004-01-11
Abstract: The invention provides a multi-functional network interface device, which integrates multiple interface functions (e.g. ADSL, XDSL, ISDN, CABLE MODEM, etc.) as a whole concerning web communication interface or AV transmission interface so that all system parts can be grouped in a box to reduce space occupation, replace network interface function of conventional host, bundle with different communication method for combining desired superior interface, cover all network interface products for being open universally, provide user priority to select or give control right for further converting to different mode or different pattern and provide multiple remote AV or full-duplex data transmission function. The device is also featured by jointly placing CPU, flash memory, SRAM, etc. on the same interface substrate; the CPU board slot can be directlyremoved for replacement in attempt to enhance operation function and speed in the future without requiring replacement of other part; system swap is simple and easy; by means of the bridge support, the CPU board slot can be expanded for more slots, providing for operation of more network multimedia systems and diversified conversion and delivery features required for different communication patterns of user to achieve goals of versatile web communication.
Patent TW-521406-B (TW)
Title: Method for forming bump
Inventor: WENG JAU-FU
IPC: H01L21/60
Filed: 2002-01-07
Granted: 2003-02-21
Abstract: A method for forming a bump comprises: prior to forming a solder pattern, removing a wetting layer and a barrier layer; after forming the solder pattern, only removing the adhesion layer exposed while removing the wetting layer and the barrier layer such that the solder pattern can be avoided from being etched while etching the wetting layer and the barrier in order to maintain a desired volume of the solder pattern. Thus, the height difference of the reflowed bump can be maintained in a proper range, and a proper adhesion can be maintained between the bump and the under ball metal pattern, thereby increasing the reliability.
Patent TW-550612-B (TW)
Title: Separator for solid electrolyte condenser and solid electrolyte condenser using the same
Inventor: MOROKUMA MUNEHIRO
IPC: H01M50/414
Filed: 2002-01-29
Granted: 2003-09-01
Abstract: An object of the present invention is to provide a separator which is excellent in sticking and adhesion capability with the solid electrolyte, physically strong and highly heat-resistive and to provide a solid electrolyte condenser which is excellent in the impedance characteristic and leak current characteristic. In a solid electrolyte condenser comprising an anode foil, a cathode foil, a separator, the separator is made of a nonwoven fabric containing polyester resin or its derivative manufactured by the wet method. The condenser element is formed by rolling the anode foil and the cathode foil together with the separator between them. The solid electrolyte is provided between the anode foil and the cathode foil of the condenser element.
Patent TW-554330-B (TW)
Title: Liquid crystal display control circuit that performs drive compensation for high- speed response
Inventor: SUZUKI TOSHIAKI
IPC: G09G3/36
Filed: 2002-03-07
Granted: 2003-09-21
Abstract: Since the drive data for display or their correction values are stored in correspondence with the combination of the upper bits of the current frame image data and the upper bits of the previous frame image data, the capacity of the high-speed memory circuit that stores the conversion table can be reduced. Accompanying the reduction in the capacity of the conversion table, since the precision of the display drive data or their correction values becomes lower, an interpolation circuit is provided and, by means of an interpolation calculation the display, drive data or their correction values having increased precision is generated and consequently the input image data is corrected to generate the display drive data.
Patent TW-I284316-B (TW)
Title: Disk device
Inventor: FUKUMOTO MAKOTO
IPC: G11B7/1267
Filed: 2002-04-01
Granted: 2007-07-21
Abstract: This invention provide a disk device in which a base beta value is selected during the setting of optimum power control process. Testing data will be recorded in the testing area (PCA) of the disk 100 with variant of record power, and will be played by a signal processor 16. Controlling portion 14 will calculate out the beta value of the played RF signal with respect to each record power, and calculate out the slope (or gradient) of beta value and the variation of slope in accordance with the played signals. In case the variation of slope is under a certain value, it will be considered as being in a scope of causing heat wave distortion. And, a beta value in a scope of failing to cause heat wave distortion will be selected as a base beta value. The device will choice a record power that will result in the base beta value as the optimum recorder power and to perform the recording of data.
Patent TW-I257828-B (TW)
Title: EL device, EL display, EL illumination apparatus, liquid crystal apparatus using the EL illumination apparatus and electronic apparatus
Inventor: MAEDA TSUYOSHI
IPC: G02F1/03
Filed: 2002-05-03
Granted: 2006-07-01
Abstract: An electroluminescent (EL) display apparatus is constructed in such a way that a plurality of EL elements are disposed on one surface of an optically transparent substrate in a matrix so as to be isolated from each other and be powered individually, and at least one of a pair of electrodes is made of an optically transparent electrode, so that, when the EL elements are powered, light is emitted from the light emitting layers, wherein an optical device is provided on the other surface side of the substrate so that at least a portion of an incident light injected into the substrate and forming an angle to cause total reflection at the exit face is scattered and/or diffracted externally, and another portion of the incident light is weakly scattered and/or transmitted externally.
Patent TW-554417-B (TW)
Title: Circuit board, method for manufacturing same, and high-output module
Inventor: TATOH NOBUYOSHI
IPC: H01S5/02
Filed: 2002-07-03
Granted: 2003-09-21
Abstract: A circuit board comprising a patterned first metal layer 14 formed on a ceramic substrate 11, a patterned second metal layer 16 formed on the first metal layer, and a third metal layer 17 formed covering the entire upper surface and side surfaces of the second metal layer and a part of the upper surface of the first metal layer, wherein portions of the first metal layer not covered by the third metal layer are reduced in width by etching. The circuit board has thick-film fine wiring patterns with high bonding strength between the wiring patterns and the substrate and high reliability and enables realization of high-output modules which are small in size and high in performance, by mounting at least one high-output semiconductor element thereon.