baber/WOPTO huggingface dataset:
Patent TW-506242-B (TW)
Title: Multi-layered printed circuit board and method for manufacturing the same
Inventor: MAEZAWA SATOSHI
IPC: H05K3/46
Filed: 2000-12-13
Granted: 2002-10-11
Abstract: This invention relates to a multi-layered printed circuit board, comprising (a) an inner-layer sheet (1) which includes an insulated substrate (3), a conductive pattern (2, 2a, 2b) for an inner-layer sheet, formed by a metal foil, which is disposed on both sides of the insulated substrate, and an interstitial via hole (4, 4a, 4b) formed in the insulated substrate; (b) an insulated resin (5b) disposed on both sides of the inner-layer sheet; (c) a conductive pattern (8) for an outer layer, disposed on the surface of the insulated resin; and (d) a surface vial hole (7) disposed to electrically connect the conductive pattern for the inner-layer sheet to the conductive pattern for the outer layer. The conductive pattern for the outer layer is formed of a metal foil (5) with an insulated resin, which includes said insulated resin (5b) and the metal foil (5a) disposed on said insulated resin. An electrically conductive paste is disposed in a through hole portion of the interstitial via hole. A metal plating is disposed on a non-through hole portion of the surface via hole. An excellent ability for wiring accommodation can be obtained by such construction. The bonding strength between the insulated resin and the conductive pattern for the outer layer is significantly enhanced, thereby warranting a good part-assembling strength even though the conductive pattern for the outer layer has a smaller diameter.
Patent TW-535000-B (TW)
Title: Magneto-resistive signal isolator
Inventor: GOETZ JAY R
IPC: G01R33/09
Filed: 2001-02-15
Granted: 2003-06-01
Abstract: Signal isolator circuits using one or more magneto-resistive sensors are disclosed. In a first embodiment, a magneto-resistive sensor is used to sense an input magnetic field. A feedback circuit senses the output signal from the sensor, and applies a current to an output coil that substantially null out the input magnetic field at the magneto-resistive sensor. In another embodiment, the input signal is provided to a first magneto-resistive bridge sensor and an offset input signal is provided to a second magneto-resistive bridge sensor. Changes in sensitivity of the bridge sensors can be detected by comparing the output signal signals from the sensors. The excitation voltage that is applied to the sensors is then adjusted to compensate for any changes in sensitivity. It is contemplated that a single magneto-resistive bridge sensor may be used to effectively perform both measurements of the first and second magneto-resistive bridge sensors.
Patent TW-I243413-B (TW)
Title: Method for depositing tungsten silicide film and method for preparing gate electrode/wiring
Inventor: MATSUDO MASAHIKO
IPC: H01L21/285
Filed: 2001-01-10
Granted: 2005-11-11
Abstract: An electrode and/or wiring having a polycide structure is formed with voids V therein at the preparing stage as shown in FIG. 3. If the scale down and lowering of resistance of the electrode and/or wiring further proceed in future, the influence of the voids becomes obvious to lower yields. According to the present invention, a method for depositing a tungsten silicide film is characterized in that when a tungsten silicide layer is formed on a polysilicon layer, a phosphorus atom containing gas is added to a reactive gas at least in the initial stage that the tungsten silicide layer is formed, and the amount of the added phosphorus atom containing gas is set to be in the range of from 0.2 vol. % to 0.45 vol. %.
Patent TW-495811-B (TW)
Title: Functional LID for RF power package
Inventor: LEIGHTON LARRY
IPC: H01L23/04
Filed: 2001-02-07
Granted: 2002-07-21
Abstract: A packaged integrated circuit device includes a substrate including a first circuit component mounted thereon, a first conductor extending from the first circuit component, and a dielectric lid. The dielectric lid includes a component mounting surface, a second circuit component mounted on the component mounting surface, and a second conductor extending from the second circuit component. The dielectric lid is adapted to engage with the substrate such that the first circuit component is in electrical communication with the second circuit component. The second circuit component may comprises an impedance matching circuit. The circuit device may also include fastening means for securing the lid to the substrate. The fastening means may comprise an adhesive, solder, or a spring biased member.
Patent TW-567426-B (TW)
Title: A new design and manufacture method for 3D figures and word characters
Inventor: LAI WEI-SHIANG
Filed: 2001-02-23
Granted: 2003-12-21
Abstract: This innovation proposes a new manufacture method for three-dimensional figures and word characters in a very short time without mold. The key technology is to establish the figure or word character in a computer-aided design (CAD) software, e.g., CATIA, Pro/E, I-Deals, Solidwork, AutoCAD etc., or using the built-in figure and word in the window system. Then, the figure or word character is built into a three-dimensional model, and it is transformed into an STL format file. Finally, a RP machine is used to build the 3D model, and the final product is finished. This technique promote the word cutting method from 2D base to 3D base, which is an important and significant progress in the usage of the rapid prototyping area.
Patent TW-531892-B (TW)
Title: Semiconductor integrated circuit device and fabrication method for semiconductor integrated circuit device
Inventor: NOGUCHI JUNJI
IPC: H01L21/768
Filed: 2001-03-30
Granted: 2003-05-11
Abstract: Copper interconnections 46a to 46e embedded in an interconnection slot 40 of a silicon oxide film 39 are formed by polishing method of CMP to improve the insulation breakdown resistance (reliability) of a copper interconnection formed using the metal damascene method. After a post-CMP cleaning step, the silicon oxide film 39 and copper interconnections are treated by a reducing plasma (ammonia plasma). Subsequently, a cap film (silicon nitride film) is formed continuously without breaking the vacuum condition.
Patent TW-464717-B (TW)
Title: Vibration isolation system of a structure
Inventor: LU LIAN-YUAN
IPC: E04B1/98
Filed: 2001-04-02
Granted: 2001-11-21
Abstract: This invention relates to a vibration isolation system of a structure, which comprises a lower vibration isolation member, an upper vibration isolation member and a whirl member. The vibration isolation system of a structure is put in between the column and the base of a structure to make the upper, and lower vibration isolation member isolate the earth surface motion of X direction and Y direction respectively. The whirl member is secured on the upper board, and the upper end of the whirl member connects with the column of a structure to avoid the vibration isolation system being damaged by twisting power. The upper, and lower vibration isolation member each comprises an elastic member and an energy dissipation capacity member. These elastic members can provide the restoring force of X direction and Y direction of the upper and lower boards, and each energy dissipation capacity member can reduce the maximum parallel displacement of X direction and Y direction of upper board and lower board while the earthquake happens. By so, the system can not only reach the effect of vibration isolation but also reduce the cost by using simple assemblies.
Patent TW-I230388-B (TW)
Title: Color cathode-ray tube apparatus
Inventor: TAKEKAWA TSUTOMU
IPC: H01J29/50
Filed: 2001-04-25
Granted: 2005-04-01
Abstract: A color cathode ray tube apparatus of this invention includes an electron gun with an intermediate electrode 13-2, which is arranged at the mechanical center between a focus electrode 11 and anode electrode 12 of a rotationally symmetric bi-potential lens; and a disk-like intermediate electrode 13-1, which is arranged at the mechanical center between the focus electrode 11 and intermediate electrode 13-2. The disk-like intermediate electrode 13-1 has electron beam holes with a diameter larger in the vertical direction than in the horizontal direction. The intermediate electrode 13-2 has circular electron beam holes. Voltages are applied to the disk-like intermediate electrode 13-1 and intermediate electrode 13-2 such that they form an electron lens similar to that formed when the disk-like intermediate electrode 13-1 does not exist. Therefore, an electron beam spot is focused in an optimal manner on the entire surface of a phosphor screen, and elliptic distortion is decreased. A good image is displayed on the entire surface of the phosphor screen.
Patent TW-512427-B (TW)
Title: Lithographic apparatus, device manufacturing method, and device manufactured thereby
Inventor: MATHEUS BASEL JOHANNES JACOBUS
IPC: H01L21/027
Filed: 2001-05-22
Granted: 2002-12-01
Abstract: A device manufacturing method is disclosed in which the aberration of the projection system of a lithographic projection apparatus is obtained in terms of the Zernike expansion. The field distribution of displacement error and focal plane distortion of the projected image are calculated on the basis of the Zernike aberration and sensitivity coefficients which quantify the relationship between Zernike aberration components and the error in the image. A calculation is then performed to determine the compensation to apply to the apparatus in order to minimize the error in the image. The compensation is then applied to the apparatus. The compensation may comprise increasing one component of aberration of the apparatus in order to decrease the effect of another aberration, such that, on balance, the image quality as a whole is improved.
Patent TW-I233828-B (TW)
Title: Electronic equipment communication system, external device for the communication system, electronic equipment and electronic equipment communication method
Inventor: TANAKA MAKOTO
IPC: G06F21/12
Filed: 2001-06-13
Granted: 2005-06-11
Abstract: An electronic equipment communication system has electronic equipment and an external device to be connected to the electronic equipment. Communication between the external device and electronic equipment takes place when they are connected to each other and the external device has a program recording unit, in which a control program is recorded that controls the external device itself, and a program output unit, which outputs to the electronic equipment a control program stored in this program recording unit in response to requests from the connected electronic equipment. The electronic equipment controls the external device based on a control program outputted from the program output unit. Because the external device is controlled by the optimal control program recorded in the program recording unit, the performance of the external device can be fully elicited.
Patent TW-I237162-B (TW)
Title: Electron radiation- or X ray-resist composition
Inventor: ADEGAWA YUTAKA
IPC: G03F7/039
Filed: 2001-07-23
Granted: 2005-08-01
Abstract: The invention provides an positive electron radiation- or X ray-resist composition having high sensitiveness, high resolution, and not only imparting with excellent pattern of rectangular-like profile, but also having excellent stability for PCD, PED and coating property. The positive electron radiation- or X ray-resist composition according the invention, which is characterized in that said composition comprises (a1) compounds being able to generate acid by means of electron radiation or X ray, (b) nitrogen-containing compounds having at least one specific structure in their molecule.
Patent TW-512597-B (TW)
Title: Method for electronic device using IR to transmit multimedia data
Inventor: TSAI SHR-GUANG
IPC: H04B10/10
Filed: 2001-07-31
Granted: 2002-12-01
Abstract: The invention is a method for electronic device using IR to transmit multimedia data, which can convert the data to be transmitted into document format by a document processing program installed in the electronic device and apply the sub-filename of the corresponding document to the document to distinguish the document type while the electronic device of sender side is transmitting a data. Furthermore, transmission is performed via an IR transceiver installed in the electronic device to transmit. When an electronic device of receiver receives the IR transmitting and receiving control signal, recognition and classification processing is performed in terms of the defined sub-filename of the transmitted document data, making it identifiable data.
Patent TW-I290403-B (TW)
Title: Method for laying communication cable in underground pipe, laying structure and members used therefor
Inventor: SETO ICHIRO
IPC: G02B6/00
Filed: 2001-08-07
Granted: 2007-11-21
Abstract: A method of laying a communication cable (16) adapted to lay an optical fiber cable (20) in an underground pipe, such as a drain pipe, without a tension force directly act on the cable nor being loose. The optical fiber cables (20) are able to be laid in the upper part of a main pipe, in which plural optical fiber cable are layable, without an expensive operation robot. The method of laying communication cable (16) is conducted by disposing the tension members (25, 26, 27) of high strength and low elongation to be slidable in longitudinal direction along said optical fiber cable (20, 21, 22), pulling said tension members (25, 26, 27) into said underground pipe (1), applying a tension force to the trunk tension member (25) between main holes (2, 3) to make it substantially linearly stretched within said underground pipe (1), whereby said optical fiber cables (20, 21, 22) can be laid in the upper part of underground pipe (1). In addition, by applying a tension force onto the branch tension members (26, 27) within said molds, the branch optical fiber cables (21, 22) can be laid in the manifolds (4, 5) without being loose.
Patent TW-533178-B (TW)
Title: Assembled automatic container loading/unloading system
Inventor: JENG YI-HUNG
IPC: B65G65/00
Filed: 2001-10-31
Granted: 2003-05-21
Abstract: A container loading/unloading system comprises a plurality of vertical bars, a plurality of lateral bars and a plurality of horizontal bars. The bars are perpendicular to and interconnected with each other to form a main frame structure. Laterally extending cart rails that are parallel to the lateral bars and carts are arranged at a first side of the main frame structure. A container loading/unloading zone for container trucks is arranged at a second side opposite to the first side. The longitudinal bars are mounted above the main frame structure, having a two layer configuration. A crane straddles between adjacent longitudinal bars. The crane arranged in the upper layer longitudinal frame is a full area crane, while the crane in the lower layer longitudinal frame is a local crane. All the structure is made of steel structure.
Patent TW-542977-B (TW)
Title: Data sharing method for traditional and simplified Chinese input method
Inventor: CHEN FRED HUAI-YAN
IPC: G06F17/30
Filed: 2001-12-18
Granted: 2003-07-21
Abstract: The present invention provides a data sharing method for traditional and simplified Chinese input method for applying in an electronic device, such as a personal digital assistant (PDA), for effectively reducing the storage space for data and program required by the simplified and traditional input method in the electronic device having both simplified and traditional Chinese character input functions. The method comprises first categorizing Chinese characters into four types, simplified Chinese characters, traditional Chinese characters, both simplified and traditional Chinese characters, and nor simplified or traditional Chinese characters, according to the features of Chinese characters; giving a dedicated category code for each feature category for the recognition process; and, pre-storing a simplified and traditional category table in the memory of the electronic device, for storing a plurality of category codes given according to the features of Chinese characters corresponding to the storage addresses for each specified Chinese characters in the Chinese character table storing with the code values of each Chinese character. Thus, when the display of the electronic device is going to display the Chinese character inputted by the user, the electronic device will compare the category code belonged to the Chinese character with the current setting of Chinese display parameters. That is, if the display status of the electronic device is set as the traditional Chinese, it will only display the Chinese character font with the category codes being the traditional Chinese type. The present invention can combine the programming codes and the database required by the simplified and traditional character input method with dividing the simplified and traditional character input methods into two sets of different processing modes as the prior art. Thus, the present invention can further save more storage space than the prior art, and may improve the maintenance capability for the program.
Patent TW-513757-B (TW)
Title: Manufacture method of ultra fine metal gate
Inventor: TZENG HUNG-HUEI
IPC: H01L21/28
Filed: 2001-12-20
Granted: 2002-12-11
Abstract: This invention discloses a manufacture method of metal gate using a damascene process. Firstly, a mask layer is formed on a semiconductor substrate and the mask layer is defined to from a gate opening. Then, according to requirements, a pair of dielectric separation layers is formed on the sidewall of the gate opening to further shrink width of the gate opening. A gate dielectric layer is formed on the substrate exposed by the gate opening and a polysilicon gate is formed at the bottom of the gate opening. A metal layer is formed on the mask layer and used to fill the gate opening. A planarization step is carried out on the metal layer to expose the mask layer so that a metal gate is formed on the polysilicon gate. After removing the mask layer, an ion implantation step is used to form source/drain regions to complete the preparation of the transistor.
Patent TW-538336-B (TW)
Title: Apparatus, system and method for detecting and correcting erroneous speculative branch target address cache branches
Inventor: HENRY GLENN G
IPC: G06F9/38
Filed: 2001-12-28
Granted: 2003-06-21
Abstract: An apparatus for detecting erroneous speculative branches made by a pipelined microprocessor and for correcting the erroneous branches. A branch target address cache (BTAC) caches target addresses of executed branch instructions. A speculative branch is performed to a cached target address early in the pipeline based on a hit in the BTAC of an instruction cache fetch address before the instruction is decoded. When the speculative branch is performed, a hit bit is set. Later in the pipeline, the presumed branch instruction is decoded and executed. If the hit bit is set for the instruction, the decoded instruction is examined and the correct target address and direction are compared to the speculative versions to determine if an error was made by speculatively branching. If an error is detected, the branch target address cache is updated or invalidated, and the processor branches to the appropriate address to correct the error.
Patent TW-I257374-B (TW)
Title: Activated carbon and method of producing the same
Inventor: UEDA HARUHISA
IPC: B01D53/04
Filed: 2002-01-30
Granted: 2006-07-01
Abstract: The present invention provides a high strength activated carbon having high absorption ability, excellent desulfurization and denitration performance and durability, in recycling use, in a moving bed type desulfurization and denitration dry process. The present invention is an activated carbon produced using coal as the raw material characterized by: enhancing the desulfurization performance as a prescribed volume of fine pores by means of controlling the volatile matter to 2.0% or more and the carbon content to 87 to 95% and thus securing the carbon component; enhancing the denitration performance and securing the strength while maintaining the economical efficiency by means of controlling the Fe2O3+TiO2 component to 0.7% or more; suppressing the dissolution of the fine pores of the activated carbon caused by the SO2+H2O component during the desulfurization, also suppressing the powdering of the activated carbon caused by ammonium sulfate, generated by the absorption of ammonia during the denitration, and thus enhancing the durability by means of controlling the K2O+Na2O+CaO+MgO component to 0.3 to 1.0%. Further, the present invention is a method of producing an activated carbon by: using coalite, produced by subjecting coal to low temperature carbonization at a temperature of 300 to 600 J, as the main raw material and coal with coking capacity as the auxiliary raw material; and applying carbonization and activation treatment to briquettes, produced by mixing and then forming the main and auxiliary materials together with a binder, characterized by using: coal having 30% or less of the mobile hydrogen component calculated from the NMR result measured at a temperature where the coal is in a softened and melted state as the coal for making coalite which is the main raw material; and coal having 35 to 45% of the mobile hydrogen component calculated from the NMR result measured at a temperature where the coal is in a softened and melted state as the coal with coking capacity which is the auxiliary raw material.
Patent TW-543290-B (TW)
Title: An circuit for amplifying the capacity
Inventor: LIU JING-MENG
IPC: H03K19/00
Filed: 2002-02-01
Granted: 2003-07-21
Abstract: This invention provides a circuit for amplifying the capacity. It decreases charge current and discharge current of the capacitor through the ratio N of current mirror circuit input/current output to make the capacitor with small capacitance equivalent to the capacitor with large capacitance. Moreover, it can adjust the parameter of the ratio N of the current mirror circuit input/current output and choose appropriately the capacitor with small capacitance to achieve the preferred capacitance/capacitor volume ratio and to fit the needs of the volumetric restriction of the integrated circuit.
Patent TW-564350-B (TW)
Title: Control chip for speeding up memory access and the operation method
Inventor: GUO GUANG-KAI
IPC: G06F13/16
Filed: 2002-03-01
Granted: 2003-12-01
Abstract: A control chip for speeding up memory access and its operation method are suitable for a structure that a physical address of memory read command is synchronously transferred in batch by the system bus. When the control chip receives the first fraction of the read address, the same bit fraction of the write address is immediately compared with the write command stored in the memory writing command column. If the comparison result is negative, it is permitted to execute the memory read command. If the comparison result is positive, it receives the second fraction of the read address for being compared with the memory write command stored in the memory write command queue dedicated on the same bits of the write address. When the comparison result is positive, the memory read command is executed after the write command having the same write address stored in the memory write command queue is executed. Accordingly, it is able to increase the efficiency of the control chip and also ensure the control chip to receive a memory read commend not prior to the write command execution of the memory having the same write address.