baber/WOPTO huggingface dataset:
Patent TW-554609-B (TW)
Title: Multi-stage amplifier and integrated circuit
Inventor: KARASUDANI MUNEHIRO
IPC: H03F3/347
Filed: 2002-07-22
Granted: 2003-09-21
Abstract: The power line of an amplifier 1 at a first stage for dealing with a minute signal is isolated from the power line of the other amplifiers 2 and 3, and the respected power lines 4 and 8 which are isolated are connected to a common power supply pad 6, thereby preventing large potential difference from generating between the amplifier 1 and the amplifiers 2 and 3, due to current difference drawn into the respective amplifiers 1-3, and preventing noises due to potential difference. Also, the signal feedback loop of the amplifier 1 is made different from those of the amplifiers 2 and 3, to prevent a drawback that a large signal feeds back from the amplifiers 2 and 2 at the latter stages back to the amplifier 1 at the first stage.
Patent TW-564549-B (TW)
Title: Semiconductor device and the manufacturing method thereof
Inventor: SHIMAMOTO YASUHIRO
IPC: H01L29/51
Filed: 2002-07-24
Granted: 2003-12-01
Abstract: The present invention relates to a semiconductor device and the manufacturing method thereof for solving the following problem: a high-permittivity film is applied instead of a conventional SiO2 film when the film thickness of a gate insulating film is a 2 nm or less in terms of an SiO2 film, so as to realize the suppression of a leakage current and to realize a thin film. However, the threshold voltage is shifted due to the generation of a fixed electric charge, and the drain current is dropped due to the deterioration of a mobility in a gate insulating film manufactured by a conventional technique. The solution is: the SiO2 film in 0.5 nm or more is formed at the interface between the Si substrate (a polycrystalline silicon gate) and the high-permittivity insulating film, and a temperature in the formation of the SiO2 film is set at a heat treatment temperature or more in a later process. Consequently, as compared with the conventional SiO2 film, the leakage current is suppressed to 1/100 or less, and a field-effect transistor comprising the gate insulating film in the thickness of 2 nm or less in terms of the SiO2 film can be manufactured without generating fixed electric charges and without deteriorating the mobility. That is to say, the small power consumption and the large current of a fine field-effect transistor can be realized.
Patent TW-586025-B (TW)
Title: Substrate for liquid crystal device, liquid crystal device and electronic machine
Inventor: TAKIZAWA KEIJI
IPC: G02F1/139
Filed: 2002-07-25
Granted: 2004-05-01
Abstract: The subject of the present invention is to provide a structure for liquid crystal device with which the brightness of a reflection type display and the brightness of a transmission type display can be considered with each other at a higher level. A first substrate 211 has a reflective layer 212 formed thereon, and the reflective layer 212 has one aperture 212a formed therein for every pixel. The reflective layer 212 has coloring layers 214 formed thereon, and the coloring layers 214 have a surface protection layer 215 formed thereon. The surface protection layer 215 has apertures 215a directly above the corresponding apertures 212a. Liquid crystal 232 is buried in surface depressions 210a corresponding to the apertures 215a of the surface protection layer 215 and is making thicker at the space above the apertures 212a of the reflective layer 212.
Patent TW-584698-B (TW)
Title: Operation method and operation apparatus for multi-system refrigerators, and refrigerating apparatus
Inventor: FUNAYAMA SHIN
IPC: F04B37/08
Filed: 2002-08-01
Granted: 2004-04-21
Abstract: An operation method and an operation apparatus for multi-system refrigerators, and a refrigerating apparatus. When gas compressed by a single compressor is supplied to a plurality of refrigerators through valves provided for the individual refrigerators, the opening/closing frequencies of the individual valves are slightly shifted to one another. As a result, with a simple constitution, the performances of the individual refrigerators are balanced without observing valve timings.
Patent TW-554554-B (TW)
Title: Zn1-xMgxSySe1-y pin-photodiode and Zn1-xMgxSySe1-y avalanche-photodiode
Inventor: NAKAMURA TAKAO
IPC: H01L31/105
Filed: 2002-08-16
Granted: 2003-09-21
Abstract: A blue-violet-near-ultraviolet pin-photodiode with small dark current, high reliability and long lifetime. The pin-photodiode has a metallic n-electrode, an n-ZnSe single crystal substrate, an optionally added n-ZnSe buffer layer, an n-Zn1-xMgxSySe1-y layer, an i-Zn1-xMgxSySe1-y layer, a p-Zn1-xMgxSySe1-y layer, a p-(ZnTe/ZnSe)<m> SLE, a p-ZnTe contact layer, an optionally provided antireflection film and a metallic p-electrode. A blue-violet-near-ultraviolet avalanche photodiode with small dark current, high reliability and long lifetime. The avalanche photodiode has a metallic n-electrode, an n-ZnSe single crystal substrate, an optionally added n-ZnSe buffer layer, an n-Zn1-xMgxSySe1-y layer, an i-Zn1-xMgxSySe1-y layer, a p-Zn1-xMgxSySe1-y layer, a p-(ZnTe/ZnSe)<m> SLE, a p-ZnTe contact layer, an optionally provided antireflection film and a metallic p-electrode. Upper sides of the layered structure are etched into a mesa-shape and coated with insulating films.
Patent TW-567149-B (TW)
Title: Writing implement
Inventor: IIDA HISASHI
IPC: B43K8/04
Filed: 2002-08-23
Granted: 2003-12-21
Abstract: A writing implement that has a distinction of a mismatch between appearance and feeling of use, and that can keep the distinction of the appearance for a long time. The writing implement comprises a tubular shaft member (80), a neb member (10) that is fixed to an end of the shaft member (80) and that oozes colored ink from a tip thereof, liquid-for-ink (31) constituting a part of the colored ink oozed from the tip of the neb member (10), and colorant (20) added to the liquid-for-ink (31) to provide the colored ink, wherein at least a part of the side of the shaft member (80) containing the liquid-for-ink (31) is formed to be transparent. Between the liquid-for-ink (31) and a colorant-storing portion storing the colorant (20) is provided a colorant-absorbing core (41) that guides the liquid-for-ink (31) to the colorant-storing portion, and catches the colorant (20) diffusing in a direction to a portion containing the liquid-for-ink (31).
Patent TW-593520-B (TW)
Title: Adhesive components and process for manufacture
Inventor: MACEDO ANNE V
IPC: C08L51/06
Filed: 2002-09-24
Granted: 2004-06-21
Abstract: Resins and oligomer materials and/or combinations thereof grafted with an unsaturated acid or anhydride, such as maleic anhydride, are disclosed herein. The grafted materials are useful in adhesive formulations, particularly in hot melt adhesive applications.
Patent TW-592796-B (TW)
Title: Improved method for generating an aerosol
Inventor: HINDLE MICHAEL
IPC: B67D7/80
Filed: 2002-10-17
Granted: 2004-06-21
Abstract: A method is provided for generating an aerosol. The method includes preparing a solution formed of a first component in a liquid component such that after volatilization of the liquid component by passing the solution through a flow passage while heating the solution, an aerosol is formed having a predetermined particle size distribution of the first component, wherein the solution is prepared such that the amount of the first component therein is sufficient to achieve the predetermined particle size distribution of the first component. The method also includes passing the solution through the flow passage while heating the solution to a temperature sufficient to volatilize the liquid component, wherein the flow passage comprises an outlet through which the first component and the volatilized liquid component flow, and wherein an aerosol is formed.
Patent TW-585812-B (TW)
Title: Method for continuously producing insulation laminated mat with color printing
Inventor: SHIE JENG-JE
IPC: B29C69/00
Filed: 2002-10-21
Granted: 2004-05-01
Abstract: A method for continuously producing an insulation laminated mat with a color printing is suitable for continuously producing isolated-layered mats, e.g. antislippage mats, stepping mats or thermal mats, and mainly comprises: a set of extruders using an identical wide flat mold opening at a coordination position of an inner section which matching the same width and at a position above the mold where provide said antislippage layer etc. is provided, a continuous color-printed film with preprinted ink pattern is synchronously laminated on top of said antislippage layer to merge respective continuous printed display on the inner layer thereof; and an insulation mat body merged with high degree of antislippage pattern (and also heat dissipation) on the top is obtained following a final grain rolling; thus, the material used and labor cost can be reduced, and the product has an enhancing excellent wear resistance.
Patent TW-I229504-B (TW)
Title: Clock skew indicating apparatus for integrated circuit chip
Inventor: LIN I-MING
IPC: G01R31/30
Filed: 2002-10-25
Granted: 2005-03-11
Abstract: An apparatus for indicating clock skew within integrated circuits (ICs) of a system. There are first and second IC chips operating on respective clocks in the system. According to the invention, the first IC chip operating on a first clock is configured to provide the first clock as output. The second IC chip operating on a second clock has a detection circuit to receive as input the first and the second clocks and to generate a compare signal as output, where the width of the compare signal is proportional to the amount of skew between the input clocks. The second IC chip also includes a sampling circuit coupled to receive the compare signal and output a signal accordingly to indicate if there is any clock skew between the first and the second clocks.
Patent TW-564229-B (TW)
Title: Car body
Inventor: TOMITA TATSUZO
IPC: B62D25/08
Filed: 2003-01-22
Granted: 2003-12-01
Abstract: A rear side member (10) is formed by upper portion (11) and lower portion (12). The flange (A) of the upper portion (11) and the flange (B) of the lower portion (12) are spot welded to one another. The end edge (C) of the upper portion (11) and the flange (D) of the lower portion (12) are spot welded respectively to the side members (14). The flange (E) of the lower portion (12) and the lower face of upper portion (11) are spot welded together. The flange (F) of the upper portion (11) and the end edge (G) of the lower portion (12) are spot welded to rear wheel housing (16). Thereby, a closed cross-section is formed by means of the upper portion (11) and the lower portion (12). In addition, the side edge portion (H) of rear floor panel (18) is spot welded to the upper face of the flange (A).
Patent TW-I318642-B (TW)
Title: Gene coding for acetolactate synthase
Inventor: KOICHIRO KAKU
IPC: A01H1/00
Filed: 2003-03-28
Granted: 2009-12-21
Abstract: The present invention provides a gene coding for the following protein (a) or (b) showing a high level of resistance to PC herbicides or sulfonylurea herbicides:  (a) a protein which consists of an amino acid sequence of any one of SEQ ID NOS: 2, 4, 6 and 8; (b) a protein which consists of an amino acid sequence derived from the amino acid sequence of any one of SEQ ID NOS: 2, 4, 6 and 8 by substitution, deletion or addition of at least one or more amino acids, has resistance to a pyrimidinyl carboxy herbicide, and has acetolactate synthase activity.
Patent TW-I255149-B (TW)
Title: Organic electroluminescent display device and method of fabricating the same
Inventor: PARK JAE-YONG
IPC: H05B33/22
Filed: 2003-04-14
Granted: 2006-05-11
Abstract: An organic electroluminescent display device includes a first substrate, a second substrate spaced apart and facing the first substrate, a switching thin film transistor disposed on an inner surface of the first substrate, a driving thin film transistor electrically connected to the switching thin film transistor, a connecting electrode electrically connected to the driving thin film transistor, a first electrode disposed on an inner surface of the second substrate, a partition wall disposed on the first electrode and having a transmissive hole corresponding to a pixel region between the first and second substrates, an organic layer disposed within the transmissive hole on the first electrode, and a second electrode disposed on the organic layer, wherein the second electrode is electrically connected to the driving thin film transistor through the connecting electrode.
Patent TW-I223882-B (TW)
Title: Bumping process
Inventor: HORNG CHING-FU
IPC: H01L23/31
Filed: 2003-06-30
Granted: 2004-11-11
Abstract: A bumping process mainly comprises the following steps. Initially, a wafer having a plurality of wafer pads and a passivation layer which exposes the wafer pads is provided. Next, a first dielectric layer is disposed on the wafer so as to form a plurality of first vias and second vias. The first vias and second vias expose the wafer pads and the passivation layer respectively. Afterwards, a first a first patterned conductive layer is formed on the first dielectric layer, the wafer pads and the passivation layer which is exposed through the second vias. Then a second patterned conductive layer is formed directly on the first patterned conductive layer. Next, a second dielectric layer is formed on the first dielectric layer and the second patterned conductive layer to expose the layer through the second vias so as to form a plurality of bump pads wherein the bump pads are electrically connected to the wafer pads through the first and second patterned conductive layers. Finally, a plurality of bumps are formed on the bump pads and the bumps are reflowed.
Patent TW-I236683-B (TW)
Title: Varistor and manufacturing method thereof
Inventor: TERAURA RYO
IPC: H01C17/065
Filed: 2003-07-02
Granted: 2005-07-21
Abstract: In the present invention, potassium (K), an alkali metal, is added in a form of KClO4, KHC4H4O6, PtCl6 or K2[Co(NO2)4] into ZnO-Pr varistor materials while adding cobalt (Co) and potassium (K) for producing ceramic material powders and 0.1~5.0 weight percent polycarboxylic dispersing agent is added while pulverizing the ceramic material powders by way of wet grinding to produce a high-reliability and good-quality varistor having excellent varistor characteristics and limited variations in its varistor voltage (V1mA) and insulation resistance (IR).
Patent TW-I225752-B (TW)
Title: A monitor with adjustable angle and operation method thereof
Inventor: CHEN MIN-JYE
IPC: H04N5/655
Filed: 2003-07-15
Granted: 2004-12-21
Abstract: A monitor with adjustable angle includes a rotation component to control the angle of the monitor, an OSD (on screen display) module, a microprocessor and a motor. The OSD module provides a user to select a target angle, and the OSD module sends a first control signal corresponding to the target angle to the microprocessor. The microprocessor transmits a second control signal corresponding to the first control signal to the motor. The motor drives the rotation component to adjust the angle of the monitor to the target angle according to the second control signal.
Patent TW-I267635-B (TW)
Title: Manufacturing system and its control device, control method, control system and control program
Inventor: ARUGA HISASHI
IPC: G16B50/00
Filed: 2003-07-22
Granted: 2006-12-01
Abstract: Test agent inspection device 3 of IJ manner is based on the inspection information related to an inspected object to be inputted, to indicate the ejection of test agent from an ejecting device, and to read the inspection result form a detectable DNA chip module 2, and output the identification information of the inspected user and the inspected item of inspected data of the inspected result via a communication circuit. A control device 5 also receives the inspected item, the inspected data, and the identification information of the inspected user from the inspection device 3 of IJ manner, and records the inspected item and inspected data related to the identification information of the inspected user to perform a diagnostic trust based on the inspected data.
Patent TW-I236456-B (TW)
Title: Method for preparation of aluminum oxide thin film
Inventor: KIM YUNSOO
IPC: C23C16/40
Filed: 2003-08-01
Granted: 2005-07-21
Abstract: AN aluminum oxide film is formed on a substrate by a process comprising (A) bring the vapor of a dialkylaluminum alkoxide into contact with the substrate mounted in a deposition reactor so that an aluminum-containing adsorption layer is formed on the substrate; (B) removing the unreacted aluminum compound and by-products from the reactor; (C) introducing an oxygen source into the reactor so that the oxygen source reacts with the aluminum-containing adsorption layer to form an aluminum oxide layer; and (D) removing the unreacted oxygen source and by-products from the reactor.
Patent TW-I224552-B (TW)
Title: Method for making element of high-aspect-ratio hole
Inventor: CHAN TIEN-YIN
IPC: B22F3/00
Filed: 2003-08-20
Granted: 2004-12-01
Abstract: The present invention relates to a method for making an element of a high-aspect-ratio hole, comprising: providing a metal wire of a low melting point, which is formed to have the same shape as the route along which an inner hole that is to be formed extends, wire diameter of the low-melting-point metal wire being identical to hole diameter of the inner hole to be formed; placing the low-melting-point metal wire in a cavity of a mold; employing injection molding process of metal of high melting point and ceramic powder to injection-mold a blank in the mold cavity, with the low-melting-point metal wire completely enveloped in the blank; using solvent to degrease the blank; and then performing a fine sintering process, whereby the low-melting-point metal wire inside the blank is molten and flows out of the blank due to the rising of the sintering temperature and leaving an inner hole of the same diameter and route shape as the low-melting-point metal wire inside the blank. With such a method, it is possible to make an inner hole of high aspect ratio in a product.
Patent TW-I231081-B (TW)
Title: Charging circuit for parallel charging in multiple battery systems
Inventor: POPESCU-STANESTI VLAD
IPC: H02J7/00
Filed: 2003-12-05
Granted: 2005-04-11
Abstract: A charging circuit for controlling a system charging parameter provided to a host of rechargeable batteries, wherein the host of batteries includes at least a first battery and second battery that may be coupled in parallel. The charging circuit provides for fast charging of rechargeable batteries in parallel. Independent current and voltage sensing for each battery enables parallel charging of batteries at different charging currents. The charging circuit may be configured to accept either analog or digital signals from an associated power management unit.
Patent TW-I237602-B (TW)
Title: Disk brake hub
Inventor: YOU GUO-DUNG
IPC: B60B27/00
Filed: 2003-12-10
Granted: 2005-08-11
Abstract: A disk brake hub comprises a body, a connection member, a fixing portion, and an end cap. The body has first and second opposite ends, the first end forming a plurality of recesses. The connection member is removably fit over the first end and forms a plurality of projections engageable with the recesses. The fixing portion is formed on the connection member and is fixed to a disk. The end cap is mounted to the first end of the body to block against one side of the disk so as to fix the disk to the connection member. As such, by replacing connection members that form different fixing portions, the body can be used with different disks.
Patent TW-I230690-B (TW)
Title: Photocatalytic titanium oxide solution and method for producing the same
Inventor: LIN YU-MING
IPC: B01J35/02
Filed: 2003-12-15
Granted: 2005-04-11
Abstract: A photocatalytic titanium oxide solution and the method for producing the same are provided, whereby the modified neutral or acidic photocatalyst solution can be obtained by adding silicon-contained inorganic reagents between the peptization step (at room temperature) and reflux step (at elevated temperature) in the manufacturing process. The solution containing the mixture of titanium oxide nanoparticles and the silicon-contained additives, prepared by this modified method, exists better homogeneity and, then, enhances the adhesion between the substrate and titanium oxide, without any degradation of the photocatalytic activity.
Patent TW-I226847-B (TW)
Title: Method and device for cleaning filter material
Inventor: SHIAU SHIAN-WEI
IPC: B08B3/12
Filed: 2003-12-26
Granted: 2005-01-21
Abstract: The present invention relates to a method and device for cleaning filter material, especially a method which comprises the following steps: (A) set a main controller; (B) wash with high-pressure water; (C) vibrate with ultrasonic waves; (D) dirt separates from the filter material and is taken out by water flow; (E) movably set the washing position. The ultrasonic vibrator produces high frequency ultrasonic waves and from above platform high-pressure water jets through a nozzle, which makes the dirt separate from the surface of filter material. Then the dirt is taken out by the water flow and the filter material can restores its function. Afterward the whole device can be moved to another position to wash filter material through a motor driving mechanism.
Patent TW-I261465-B (TW)
Title: Digital real-time interactive program system
Inventor: CHIU FU-SHENG
IPC: H04N7/173
Filed: 2004-01-06
Granted: 2006-09-01
Abstract: The present invention disclosed a digital real-time interactive program system. The system has a Codec to convert the image and voice recorded by a video photographing and audio-recording equipment into a real-time digital audio/video signal, and to transmit the real-time digital audio/video signal to a master server, so that at least one subscriber end can receive the real-time digital audio/video signal. The subscriber end can play the real-time picture based on the real-time digital audio/video signal and provide the subscriber's audio/video signal to the master server. The master server can select and transmit at least one audio/video signal for subscriber and the real-time digital audio/video signal to the Codec, which converts it into a real-time digital interactive audio/video signal. The real-time digital interactive audio/video signal is transmitted to the master server. The master server provides the real-time digital interactive audio/video signal for the subscriber to receive and play a real-time interactive picture.
Patent TW-I258726-B (TW)
Title: High voltage lamp driving method and circuit thereof
Inventor: YU CHIH-HUNG
IPC: G09G3/36
Filed: 2004-04-30
Granted: 2006-07-21
Abstract: A high voltage lamp driving method and circuit thereof is disclosed. The circuit includes a first transformer for delivering a first AC driving signal to one end of a lamp and a second transformer for delivering a second AC driving signal to the one end of a lamp. The first and second driving signals have a predetermined phase difference. The circuit enables the lamp illuminating uniformly and reduces the endurant voltage of the peripheral components. The inability of the endurance of the peripheral components is enhanced and the safety distance is also improved.