baber/WOPTO huggingface dataset:
Patent TW-552670-B (TW)
Title: Shottky metal oxide semiconductor device structure
Inventor: LIN HUNG-JR
IPC: H01L21/76
Filed: 2002-06-05
Granted: 2003-09-11
Abstract: This invention discloses a Shottky metal oxide semiconductor device structure, which forms a metal containing Shottky source/drain on a semiconductor substrate with a secondary gate to sense an electrical junction. A dielectric layer between the secondary gate and the channel is formed by a material with a dielectric constant larger than 4 to reduce the operating bias voltage of the secondary gate during operation. Moreover, this invention also facilitates the formation of various conductive types of channel of the Shottky metal oxide semiconductor device structure by controlling the polarity of the voltage of the secondary gate and the drain.
Patent TW-I223829-B (TW)
Title: Discharge lamp, ultraviolet ray irradiation apparatus and method of using the apparatus
Inventor: NAKANO KOUJI
IPC: H01J17/16
Filed: 2002-06-07
Granted: 2004-11-11
Abstract: Discharge lamp includes a synthetic quartz glass tube having an inside diameter of 8 mm or over and a pair of filaments provided within and at opposite ends of the glass tube with an L (cm) filament-to-filament distance, and rare gas and metal including at least mercury are sealed in the interior of the glass tube. Lamp voltage V (V) and lamp current I (A) during illumination of the discharge lamp, filament-to-filament distance L (cm) and inside diameter D (cm) of the glass tube have relationship represented by the following mathematical expression. Namely, (V-Vf)/L=X/(D<1/2>*I<1/2>) and 2.6 <= X <= 4.2, where Vf is a constant factor depending solely on an illuminating power source and wherethat if the discharge lamp is illuminated by a high-frequency power source of 1 kHz or over, Vf is 10, but if the discharge lamp is illuminated by a power source of 1 kHz or below, Vf is 50.
Patent TW-525100-B (TW)
Title: Wireless parking payment system
Inventor: HUANG JR-SHIUNG
IPC: G07B15/00
Filed: 2002-07-10
Granted: 2003-03-21
Abstract: There is provided a wireless parking payment system, which utilizes a wireless terminal device to pay the parking fee in the wireless network so as to replace the current coin-collected type parking fee paying machine. In addition to directly eliminating the establishment, maintenance and management cost of the coin-collected type parking fee paying machine, it is able to greatly increase the working efficiency of the parking meter recording and charging personnel. Besides, because the paying system is computerized, it is able to directly use a portable wireless terminal device to perform delayed parking, so as to avoid the inconvenience in finding coins to be inserted into the fee paying machine. The parking fee backend system can send the consumed fee via a telecommunication bill monthly to the user, so that the fee can be paid together with the telecommunication bill. The parking lot managing and charging personnel can instantly control the overtime parking vehicles nearby via the personal wireless terminal device so as to effectively perform ticketing for the overtime parking vehicles without having to sequentially check and ticket. Therefore, it is able to expand the duty range of each parking lot managing and charging personnel.
Patent TW-539821-B (TW)
Title: Electromagnetic valve
Inventor: SATO HIDEHARU
IPC: F16K31/06
Filed: 2002-07-11
Granted: 2003-07-01
Abstract: An electromagnetic valve is provided where constitution and assembling of a current conduction system to a solenoid portion is simplified to improve assembling easiness and insulation performance of the current conduction system can be easily secured. In an electromagnetic valve provided with a valve portion 1 having a valve body for switching flow paths according to approach to and separation from a valve seat in a housing 10 and a solenoid portion 2 for driving the valve body, the housing 10 is formed from electrically insulating synthetic resin, a current conduction terminal 40 constituting a current conduction system of the solenoid portion is inserted into a terminal insertion hole 45 opened on a joining face 10a of the housing with the solenoid portion 2 so that the solenoid portion and the valve portion are fixed to each other, an opening 48 through which contact terminals 53 extend from the outside to the current conduction terminals 40 in the terminal insertion hole 45 to be electrically connected thereto is provided in the housing.
Patent TW-I246967-B (TW)
Title: Pressure-activated flexible valve
Inventor: JOHANSON JAMES E
IPC: B41J2/175
Filed: 2002-07-18
Granted: 2006-01-11
Abstract: A pressure-activated flexible valve (10) for use with a container for dispensing fluid material. The pressure-activated flexible valve (10) has a single sealing surface and comprises an inner component (12) having a sealing portion (22) and an outer component (14) having an annular rim (44) that seats against the sealing portion (22). The outer component (14) also has a flexible portion (40) that changes shape in response to pressure from the container material, thereby opening and closing the pressure-activated flexible valve (10).
Patent TW-557571-B (TW)
Title: Semiconductor memory device and method for fabricating the same
Inventor: OGAWA HISASHI
IPC: H01L21/8242
Filed: 2002-07-18
Granted: 2003-10-11
Abstract: In a DRAM memory cell that is a semiconductor memory device, a bit line connected to a bit line plug and local interconnect are provided on a first interlayer insulating film. A contact is not provided on a Pt film constituting an upper electrode, and a dummy lower electrode is in direct contact with a dummy barrier metal. That is, the upper electrode is connected to upper layer interconnect (Cu interconnect) by the dummy lower electrode, a dummy cell plug and the local interconnect. Since the Pt film is not exposed to a reducing atmosphere, deterioration of characteristics of a capacitive insulating film can be prevented.
Patent TW-I221598-B (TW)
Title: Driving of data lines used in unit circuit control
Inventor: KASAI TOSHIYUKI
IPC: G09G3/20
Filed: 2002-07-31
Granted: 2004-10-01
Abstract: The object of the present invention is to shorten the driving time of data lines used in unit circuits. The display matrix section 200 has pixel circuits 210 arranged in the form of a matrix, a plurality of gate lines Y1, Y2 ... that extend in the row direction, and a plurality of data lines X1, X2 ... that extend in the column direction. The scan lines are connected to a gate driver 300, and the data lines are connected to a data line driver 400. A pre-charging circuit 600 or additional current generation circuit is installed for each data line as means for accelerating the charging or discharging of the data line. For each data line, charging or discharging is accelerated by pre-charging or current addition prior to the completion of the setting of the light emission level in the corresponding pixel circuit 210.
Patent TW-567042-B (TW)
Title: System and method for molding a snack chip
Inventor: CHANDLER STEVEN THEODORE
IPC: A21C11/00
Filed: 2002-09-17
Granted: 2003-12-21
Abstract: The system and method for molding a shaped snack chip use various components to form chips having depth such as a bowl-shaped tortilla chip. Essentially flat chip preforms are fed to a series of molds disposed about a mold conveyor. The preforms are then passed along for shaping by a mold and plunger conveyor. A continuous conveyor with plungers extending outward is synchronized to operate in conjunction with the mold conveyor. At desired and determined intervals, a multiple of plungers extend downward and into the molds thereby molding the chip preforms into shaped chips. The shaped chips are evacuated from the molds and subjected to additional processing.
Patent TW-541398-B (TW)
Title: Screw connecting band
Inventor: FUJIYAMA TAKEO
IPC: F16B27/00
Filed: 2002-09-20
Granted: 2003-07-11
Abstract: This screw connecting band (20) is formed by arranging a plurality of screws (21) in parallel with each other, and fixing shaft parts (21A) of the screws (21) at a head part (21b) side thereof with a band (30) fixed to a band-like sheet (31) to connect the screws (21). A reversed screw thread (23) in a direction opposite to the direction of the screw thread (21) formed in the shaft part (21A) of the screws (21) are formed at the head part (21b) side of the shaft part (21A).
Patent TW-593152-B (TW)
Title: Sodium copper titanate compositions containing a rare earth, yttrium or bismuth
Inventor: SUBRAMANIAN MUNIRPALLAM A
IPC: H01P3/08
Filed: 2002-10-11
Granted: 2004-06-21
Abstract: This invention provides compositions of the formula Na0.5M0.5Cu3Ti4O12 wherein M=La-Lu, Y, Bi or mixtures thereof. These compositions have high dielectric constant and low loss over a frequency range of from about 1 kHz to about 1 MHz.
Patent TW-586277-B (TW)
Title: Remotely locatable RF power amplification system
Inventor: YAP DANIEL
IPC: H04B10/12
Filed: 2002-11-15
Granted: 2004-05-01
Abstract: A RF amplification system which includes a RF modulation unit fed by an optical carrier and an RF input signal, the modulation unit modulating the RF input signal onto the optical carrier to produce a modulated RF optical signal; an array of optical amplifiers coupled to the modulation unit for receiving and amplifying the modulated RF optical signals; and a detecting unit having at least one photodetector coupled to the array of optical amplifiers for receiving and detecting the modulated RF optical signals, the at least one photodetector producing an amplified RF output in response thereto.
Patent TW-I228397-B (TW)
Title: Method for producing an environmentally friendly outsole
Inventor: GAU YOU-HUA
IPC: A43B13/02
Filed: 2002-11-25
Granted: 2005-03-01
Abstract: A method for producing an environmentally friendly outsole comprises: mechanically mixing fibrous material of waste rice/wheat shells, etc., a natural/artificial rubber material for an ordinary outsole, a suitable amount of a curing agent, an activation promoter, fillers, etc.; compressing the mixture to form a sheet material; mounting the sheet material in a mold for molding; removing the molded outsole from the mold and trimming the outsole to form an environmentally friendly outsole with a reduced production cost and an increased comfortable feeling.
Patent TW-I222391-B (TW)
Title: Air platen for leading edge and trailing edge control
Inventor: LLERA ANTHONY DE LA
IPC: B24B21/10
Filed: 2002-12-19
Granted: 2004-10-21
Abstract: An air platen assembly is described and includes a platen that has a plurality of concentric rings. Each of the rings has a plurality of openings in order to provide a cushion of air to a CMP belt. At least one of the rings extends beyond an outer edge of a wafer to be planarized by the CMP belt. A support is attached with the platen and has a plurality of air ports for pressurized air to pass to the rings of the platen. A gasket is positioned between the support and the platen and has a plurality of cutouts that align with the openings and the air ports. A base is also included and supports the support.
Patent TW-I220194-B (TW)
Title: Method and system for accessing memory data
Inventor: YAP CHANG CHENG
IPC: G06F12/08
Filed: 2002-12-26
Granted: 2004-08-11
Abstract: A method and a system for accessing memory data are provided. When an interface unit receives a memory accessing request from a processing unit, a non-cacheable memory unit is prompted to conduct a comparison for determining if a memory address corresponds to that in the memory accessing request; if yes, the memory address is retrieved; if no, the memory accessing request is forwarded to an arbitration unit for accessing data in a memory unit. During a process for transmitting data from the memory unit to the interface unit, the non-cacheable memory unit retrieves the data to simultaneously update stored data. Moreover, the non-cacheable memory unit pre-reads memory address data following the retrieved data to thereby enhance a data reading speed for the processing unit. In addition, during a process of writing data via the processing unit, other devices or modules into the memory unit, the non-cacheable memory unit determines if a memory address of the written data is identical to that of the stored data; if yes, the stored data are updated by the written data.
Patent TW-I272612-B (TW)
Title: Memory device having reduced layout area
Inventor: WON JONG-HAK
IPC: G11C7/10
Filed: 2003-01-27
Granted: 2007-02-01
Abstract: A memory device having a memory core, a local equalizer, and a local-global multiplexer. The memory core is connected to local input/output lines and global input/output lines. The local equalizer is configured to precharge the local input/output lines. The global multiplexer is configured to alternately connect and disconnect the local input/output lines with the global input/output lines. The local equalizer is in a same layer of the memory device as the local-global multiplexer.
Patent TW-I255736-B (TW)
Title: A catalyst composition for the oxychlorination of ethylene and its use
Inventor: KUHRS CHRISTIAN
IPC: C07C17/156
Filed: 2003-01-30
Granted: 2006-06-01
Abstract: The present invention relates to a catalyst composition for the oxychlorination of ethylene, comprising a mixture of metal salts on a support, where said metal salts are applied to the support in such ratios that the catalyst composition comprises (a) from 3 to 12% by weight of copper as copper salt, (b) from 0 to 3% by weight of an alkaline earth metal as alkaline earth metal salt, (c) from 0 to 3% by weight of an alkaline metal as alkaline metal salt, (d) from 0.001 to 0.1% by weight, preferably from 0.005 to 0.05% by weight, of at least one metal selected from the group consisting of ruthenium, rhodium, palladium, osmium, indium and platinum, and/or from 0.0001 to 0.1% by weight, preferably from 0.001 to 0.05% by weight, of gold, as corresponding metal salt or tetrachloroauric acid, where all percentages by weight are based on the total weight of the catalyst including support material. The invention further provides a process for preparing 1,2-dichloroethane by oxychlorination of ethylene in the presence of the above catalyst composition as catalyst.
Patent TW-I266402-B (TW)
Title: Semiconductor device having a bond pad and method therefor
Inventor: YONG LOIS E
IPC: H01L21/66
Filed: 2003-03-12
Granted: 2006-11-11
Abstract: A bond pad (10) has a probe region (14) and a wire bond region (12) that are substantially non-overlapping. In one embodiment, the bond pad (10) is connected to a final metal layer pad (16) and extends over an interconnect region (24). The bond pad (10) is formed from aluminum and the final metal layer pad (16) is formed from copper. Separating the probe region (14) from the wire bond region (12) prevents the final metal layer pad (16) from being damaged by probe testing, allowing for more reliable wire bonds. In another embodiment, the probe region (14) extends over a passivation layer (18). In an application requiring very fine pitch between bond pads, the probe regions (14) and wire bond regions (12) of a plurality of bond pads formed in a line may be staggered to increase the distance between the probe regions (14). In addition, forming the bond pads (10) over the interconnect region (24) reduces the size of the integrated circuit.
Patent TW-I244659-B (TW)
Title: Conduction layer with excellent flexibility and anisotropic conduction board using the same
Inventor: HASEGAWA MIKI
IPC: H05K3/32
Filed: 2003-03-20
Granted: 2005-12-01
Abstract: A kind of conduction layer, which can be easily processed and has excellent conduction properties, and the anisotropic conduction board, in which the conduction layer is mounted on the base material as the conduction member, are provided in the present invention. The present invention provides a conduction layer with excellent flexibility, which is mounted on the conduction layer composed of plural layers such that it is not destroyed even the deformation of base material is generated due to processing steps. The conduction layer (25) with excellent flexibility, which can be mounted on the base material (24) composed of flexible material, is composed of at least one set of flexible material (for example (254)) and the layer (for example (256)) made of excellent conductive material, which is electrically connected to the flexible material (for example (254)). In addition, the excellent flexible conduction layer (25) is used in the anisotropic conduction board (10) for spreading the conductive member (24) in the non-conductive matrix so as to make the excellent flexible conduction layer (25) contact the conductive member (24).
Patent TW-I245168-B (TW)
Title: Method for manufacturing resist pattern
Inventor: SASAKI SHIHO
IPC: G03F7/20
Filed: 2003-04-10
Granted: 2005-12-11
Abstract: The main object of the present invention is to provide a method for manufacturing a high precision resist pattern upon use of a chemical amplification-type resist and a conductive film. The present invention attains the above object by providing a method for manufacturing a resist pattern comprising: an irradiating process of irradiating a substrate having, a chemical amplification-type resist layer on one surface of a base, and a conductive film which is formed on the chemical amplification-type resist layer and releases an acid by heating, with an electron beam in a pattern manner from the conductive film side, a conductive film removing process of removing the conductive film from the substrate which is irradiated with an electron beam, a post-exposure baking process of subjecting the substrate, from which the conductive film is removed, to post-exposure baking, and a developing process of performing development on the substrate which is subjected to post-exposure baking, to form a pattern having the chemical amplification-type resist.
Patent TW-I227979-B (TW)
Title: Communication controller and communication method thereof
Inventor: OTSU TOMOHIKO
IPC: G06F17/50
Filed: 2003-05-14
Granted: 2005-02-11
Abstract: The present invention provides a communication controller and its communication method to prevent the occurrence of a receiving rejection status from the host under communicating during information communication in a packet unit. The communication controller of this invention receives, in the packet unit, information corresponding to a plurality of communication modes different from one another in the information volume included in one packet. This communication controller that temporarily stores the information and then transmits it includes a memory means for temporarily storing the received information and a control means for controlling the number of the packets stored in the memory means corresponding to the communication modes. While in a communication mode wherein the memory means can store a plurality of packets, the control means sets the storing locations of a plurality of packet in the memory means to enable the memory means to temporarily store a plurality of packets.
Patent TW-I222651-B (TW)
Title: Organic PTC thermistor
Inventor: YOSHINARI YUKIE
IPC: H01C17/065
Filed: 2003-05-22
Granted: 2004-10-21
Abstract: By using metal particles as conductive particles, the organic PTC thermistor of the present invention has a low room-temperature resistance and a high change rate of resistance, and prevents degradation of its performance during storage under hot humid conditions. In an organic PTC thermistor with a thermistor body comprising a high-molecular weight organic compound-containing matrix and metal particles, conductive non-metallic fines, typically carbon black, are attached to the surfaces of the metal particles.
Patent TW-I242384-B (TW)
Title: Organic electroluminescent emission element, light-emitting device and display device using the same
Inventor: ISHIBASHI TADASHI
IPC: H01L51/50
Filed: 2003-06-20
Granted: 2005-10-21
Abstract: The present invention provides an organic electroluminescent emission element that exhibits high luminance and high reliability, ensures good thermal stability, enables arbitrarily obtaining luminescent colors of relatively large wavelength, such as red color, and realizes high color purity, and to provide a light emitting device or a display device using the element. The organic electroluminescent emission element of the present invention comprises: an anode 2, a hole transport layer 10, a light emission layer 11, an electron transport layer 12, and a cathode 3 stacked on a glass substrate 1 in this order; and a light emitting device or a display device using the element in at least one portion of the pixels, wherein the light emission layer 11 comprises a mixed layer of at least one of styryl compounds corresponding to a general formula [I] and a material having charge transporting capability. General formula [I]: Y-CH=CH-X (where X is an aryl group including a phenyl group having a substituent such as a cyano group or methyl group, and Y is a group whose skeleton consists of an aminophenyl group).
Patent TW-I220312-B (TW)
Title: Electrostatic discharge protection circuit
Inventor: JENG DAU
IPC: H02H9/00
Filed: 2003-07-16
Granted: 2004-08-11
Abstract: A kind of electrostatic discharge (ESD) protection of field effect transistor, which is disposed by using drain non-silicide block, is electrically connected to internal circuit for protecting the internal circuit, which contains at least one signal input terminal, from influencing its operation due to ESD event. The ESD protection circuit contains the followings: one ESD clamp circuit for providing one current grounding path of ESD when ESD event is occurred; and at least one pair of PN junction diodes, in which stacked manner is used to electrically connect the P side of one junction diode, the N side of the other junction diode and the signal input terminal. The drain of at least one field effect transistor (FET) contained in the ESD clamp circuit is disposed in the manner of having non-silicide block.
Patent TW-I248944-B (TW)
Title: Environmental protective polyurethane resin final products by two liquids potting for trace injection and method for producing same
Inventor: JANG JIAN-LUNG
IPC: C08G18/48
Filed: 2003-09-15
Granted: 2006-02-11
Abstract: The present invention relates to an environmental protective polyurethane (PU) resin final products by two liquids potting for trace injection and method for producing same. The resin includes two components, main agent (A) and hardening agent (B), which are mixed manually before being ejected into mold, stoving, maturing and other steps so as to produce the products of polyurethane resin which are suitable for trace injection, having good physical properties and making no environmental pollution.
Patent TW-I232878-B (TW)
Title: Compositions for enhancing heat dissipation by thermal radiation and application thereof
Inventor: HSU CHIN-SHANG
IPC: C09D7/12
Filed: 2003-10-20
Granted: 2005-05-21
Abstract: The present invention provides a composition for enhancing heat dissipation by thermal radiation and application thereof are provided. Such composition comprises a binding agent, powder substances with heat radiation emissivity epsilon > 0.5, and an appropriate solvent. Substances with thermal conductivity can be further mixed therein to increase the efficiency of heat dissipation. Such composition can be applied onto any substrate, such as a heat sink, to form a coating layer capable of dissipating heat by thermal radiation, thus increasing the heat dissipation rate of such substrate.