baber/WOPTO huggingface dataset:
Patent TW-I221043-B (TW)
Title: Connection wire
Inventor: WU RONG-WHA
IPC: H01R31/06
Filed: 2003-04-17
Granted: 2004-09-11
Abstract: A connection wire includes a connector having a first set of pins, a second set of pins, a third set of pins, and a fourth set of pins. The connection wire further includes a first set of transmission lines connected to the first set of pins, a second set of transmission lines connected to the second set of pins, a third set of transmission lines connected to the third set of pins, a fourth set of transmission lines connected to the fourth set of pins. In addition, the connection wire has a sound connector connected to the first set of transmission lines, a component video signal connector connected the second set of transmission lines, an s-video signal connector connected to the third set of transmission lines, and a composite video signal connector connected to the fourth set of transmission lines. The connector is a d-sub type connector.
Patent TW-I221503-B (TW)
Title: Crankshaft of engine
Inventor: KAKEMIZU KENICHIRO
IPC: F01M1/06
Filed: 2003-06-13
Granted: 2004-10-01
Abstract: The object of the present invention is to provide a crankshaft of an engine that decreases moment of inertia around a center of a crank journal of a crankpin and ensures the desired strength of the crankpin. The solution of this invention is an engine crankshaft comprising crank journals 5ja, 5jb, crank webs 5wa, 5wb and a crankpin 5p. The crankpin 5p forms a hole 32 which extends in parallel with a centerline thereof. In the engine crankshaft, a center C3 of the aforementioned hole 32 is offset from a Y-axis of the two centers C1, C2 of the crank journals 5ja, 5jb and the crankpin 5p to a front side in a revolution direction R of the crankpin 5p.
Patent TW-I235003-B (TW)
Title: Digital video encryption and decryption system and method thereof
Inventor: HSU WEN-HAO
IPC: H04N7/167
Filed: 2003-06-17
Granted: 2005-06-21
Abstract: A digital video encryption and decryption system and method thereof, when encrypting, first proceed quantization to acquire the quantization data, calculate the delta value and acquire the quantized difference encryption data after the quantization, variable length decryption, inverse quantization to recover the delta value. After adding the quantization data, recover to the original digital video data.
Patent TW-I236156-B (TW)
Title: Solar cell
Inventor: HUANG CHUAN-DE
IPC: H01L31/042
Filed: 2003-07-18
Granted: 2005-07-11
Abstract: A solar cell includes: a first electrode having a conductive substrate, a semiconductor material layer, and a photosensitive layer; an electrolyte; and a second electrode. The semiconductor material layer is formed on the conductive substrate, the photosensitive layer is formed on the layer of semiconductor material, the semiconductor material layer includes a number of semiconductor tubes. An electrode used in a solar cell includes a conductive substrate, a semiconductor material layer, and a photosensitive layer. The semiconductor material layer is formed on the conductive substrate, the photosensitive layer is formed on the layer of semiconductor material, the semiconductor material layer includes a number of semiconductor tubes.
Patent TW-587916-B (TW)
Title: Method for connecting fishing nets with anti-dislocation features and structure thereof
Inventor: GUO JIN-SHUEN
IPC: A01K75/00
Filed: 2003-07-25
Granted: 2004-05-21
Abstract: The present invention relates to a method for connecting fishing nets with anti-dislocation features and a structure thereof. The connecting method comprises: aligning two to-be-connected fishing nets in parallel; using ropes to circumferentially fasten the two fishing nets; and using a sewing machine to stitch the two fishing nets and the ropes together at the knots to form a plurality of sewing lines that are located at corresponding locations between the ropes and the two fishing nets and between the two fishing nets. Thus, a fishing net structure formed with to the connecting method is capable of preventing an arbitrary lateral movement of the two juxtaposed fishing nets and has excellent positioning effects. Furthermore, the ropes will not easily loosen after a long period of use.
Patent TW-I220218-B (TW)
Title: Joy stick test method
Inventor: LUO KUO-HSUAN
IPC: G06F3/033
Filed: 2003-08-07
Granted: 2004-08-11
Abstract: A joy stick test method is used to determine the quality of a joy stick. Such joy stick comprise a direction stick used for move operation to map with one coordinate on a surface formed by two coordinate axes and a press button located at the center of axis of the direction stick for press operation along the direction of center of axis for the said direction stick. The joy stick test method comprises the following procedures: firstly proceed move operation along a direction with respect to the direction stick to the end point position on the direction. Perform press operation to the said press button as a press-down state. Determine now if the corresponding coordinate of the said direction stick is within a tolerance range of the preset end points.
Patent TW-I275078-B (TW)
Title: Frequency and phase control apparatus and maximum likelihood decoder
Inventor: MIYASHITA HARUMITSU
IPC: H04L7/033
Filed: 2003-10-23
Granted: 2007-03-01
Abstract: A frequency and phase control apparatus includes an analog/digital conversion section for converting a reproduction signal into a multiple bit digital signal based on a clock signal; a maximum likelihood decoding section for converting the multiple bit digital signal into a binary signal; a pattern detection section for detecting a pattern of the binary signal; and a determination section for determining whether or not the multiple bit digital signal and the clock signal are in synchronization with each other based on the detection result. When the determination result of the determination section indicates that the multiple bit digital signal and the clock signal are in synchronization with each other, the maximum likelihood decoding section generates a binary signal based on a first state transition rule; otherwise, the maximum likelihood decoding section generates a binary signal based on a second state transition rule.
Patent TW-I240880-B (TW)
Title: Computer-aided electronic device circuit connection method
Inventor: WU FU-CHUNG
IPC: G06F17/50
Filed: 2003-11-28
Granted: 2005-10-01
Abstract: The invention relates to a computer-aided electronic device circuit connection method. According to nomenclatures of signals lines, various kinds of electronic device connection lines are given names and stored them to the electronic device specifications data bank. Firstly, the first electronic device list generated by selecting the first electronic device from the electronic device specifications data bank, is given for the user to choose the first electronic device. Further, the second electronic device list, generated by selecting the second electronic device from the electronic device specifications data bank, is given for the user to choose the second electronic device. Furthermore, the circuit connection operation between the first electronic device and the second electronic device can be achieved. By repeating the aforementioned procedures to continuously select the others electronic devices, the fully circuit diagram can be fulfilled.
Patent TW-I243322-B (TW)
Title: Data structure of multimedia file, file transfer method, file transfer device, and recording medium for recording file transfer program
Inventor: FUJISHIMA TAKUYA
IPC: H04N21/2381
Filed: 2003-11-28
Granted: 2005-11-11
Abstract: The present invention provides a data structure of multimedia file for easy management of information for representative icons; wherein, a file is stored with a plurality of objects, which compose the multimedia content by specifying the regeneration of each object; and, the representative content specifying information, which specifies at least one object in the plurality of objects as the object representing the multimedia contents. The server device receives the download request for the multimedia content from the external device to determine if the external device can regenerate the multimedia contents. If the determination result is that the external device cannot regenerate the multimedia content, then based on the representative content specifying information to convert the said multimedia content by the external device into the regenerative representative content file and transmit it; on the other hand, if the determination result is that the external device can regenerate the multimedia content, it transmit the file composing the multimedia content.
Patent TW-I224729-B (TW)
Title: Method for determining program code
Inventor: CHEN PING-SHENG
IPC: G06F12/02
Filed: 2003-12-15
Granted: 2004-12-01
Abstract: A method for determining correctness of program code in a memory module of an electrical apparatus, the memory module having a normal firmware code section, the method includes: making value stored in at least one specific address match a first configuration; providing a checking instruction; and determining whether the value stored in at least one specific address match the first requirement or not according to the checking instruction; wherein the electrical apparatus executes the checking instruction when power on in order to determine correctness of the program code in the normal firmware code section.
Patent TW-I243445-B (TW)
Title: Method for forming bit line of flash device
Inventor: LEE BYUNG-SEOK
IPC: H01L21/8247
Filed: 2003-12-22
Granted: 2005-11-11
Abstract: The present invention is to provide a method for forming a bit line of a flash device capable of reducing loss of an interlayer insulation film between the bit line patterns by forming a bit line metal hard-mask pattern prior to forming a bit line mask pattern, preventing an interval between the bit lines from being reduced by controlling conditions of a cleaning process prior to forming a metal film, and not carrying out an additional process of removing the metal hard-mask film since the metal hard-mask film is also removed at the same time of carrying out a bit line planarization process.
Patent TW-I235540-B (TW)
Title: Bearing unit and rotation driving device having the same
Inventor: SHISHIDO YUJI
IPC: F16C17/04
Filed: 2004-01-09
Granted: 2005-07-01
Abstract: The object of the present invention is to provide a bearing unit superior in reliability with no leakage of lubricating oil, and capable of reliably and less expensively solving the problem of shaft float during rotor rotation caused by imbalance of a pair of dynamic pressure generating grooves; and a rotation driving device having such bearing unit. Thus, it comprises: an exposed end (160), an inner end (162) of smaller outer diameter disposed on the side opposite to the exposed end (160); a shaft (100) having an intermediate level difference portion (170) of smaller outer diameter formed in a position between the exposed end (160) and the inner end (162); a thrust bearing (130) for rotatably supporting the inner end (162) of the shaft (100) with respect to the thrust direction; and a lubricating oil (150) held in a holding member (120) and filled between the shaft (100), a radial bearing (110) and the thrust bearing (130), the axial length (m) of the inner end (162) of the shaft (100) being smaller than the axial length (n) extending from the outer surface of the holding member (120) to the portion including the intermediate level difference portion (170) of the shaft (100).
Patent TW-I317050-B (TW)
Title: Ploymer for resist and resist composition
Inventor: MOMOSE HIKARU
IPC: C08F220/28
Filed: 2004-01-30
Granted: 2009-11-11
Abstract: The resist polymer of the present invention comprises a specific constitutional unit having a cyano group, a constitutional unit having an acid-dissociable group, and a specific constitutional unit having a lactone skeleton. When the above polymer is used as a resist resin in DUV excimer laser lithography or electron beam lithography, it exhibits high sensitivity and high resolution, and provides a good resist pattern shape, having a small degree of occurrence of line edge roughness or generation of microgels.
Patent TW-I240353-B (TW)
Title: Fabrication of integrated circuit elements in structures with protruding features
Inventor: DING YI
IPC: H01L21/336
Filed: 2004-02-12
Granted: 2005-09-21
Abstract: A structure is obtained having a semiconductor substrate, the structure having an upward protruding feature (140). A first layer (160) is formed on the structure. The first layer (160) has a first portion (170.1) protruding upward over the protruding feature (140). Then a second layer (1710) is formed over the first layer (160) such that the first portion (170.1) is exposed and not completely covered by the second layer (1710). The first layer (160) is partially removed selectively to the second layer to form a cavity (1810) at the location of the first feature (140). A third layer (1910) is formed in the cavity. Then at least parts of the second layer (1710) and the first layer (160) are removed selectively to the third layer (1910). In some embodiments, self-aligned features are formed from the first layer (160) over the sidewalls of the first features (140) as a result.
Patent TW-I255374-B (TW)
Title: Liquid crystal display (LCD) device with bilateral display panel and bilateral illuminant backlight module
Inventor: TING DAI-LIANG
IPC: G02F1/1335
Filed: 2004-02-26
Granted: 2006-05-21
Abstract: A liquid crystal display (LCD) device with a bilateral display panel and its backlight module are disclosed. The bilateral illuminant backlight module comprises a first substrate having a cathode, a second substrate arranged above the first substrate whose relative surface has a plurality of anodes, and an organic illuminant layer arranged between the cathode and the anode.
Patent TW-I241624-B (TW)
Title: Semiconductor device and process for fabricating the same
Inventor: OHMI TADAHIRO
IPC: H01L21/28
Filed: 2004-04-01
Granted: 2005-10-11
Abstract: In order to provide a semiconductor device having good quality by keeping the relative permittivity of a High-K insulation film in a high state, or to provide a method for manufacturing a semiconductor device in which the relative permittivity of the High-K insulation film can be kept in a high state, a semiconductor device is disclosed that includes a silicon substrate, a gate electrode layer, and a gate insulation film between the silicon substrate and the gate electrode layer. The gate insulation film is a high relative permittivity (high-k) film being formed by performing a nitriding treatment on a mixture of a metal and silicon. The High-K film itself becomes a nitride so as to prevent SiO2 from being formed.
Patent TW-I286733-B (TW)
Title: Amplifier circuit
Inventor: SANO KEIICHI
IPC: G02F1/133
Filed: 2004-05-25
Granted: 2007-09-11
Abstract: This invention provides an amplifier circuit capable of amplifying a signal sampled by a sampling transistor with low power consumption. The amplifier circuit of this invention is for amplifying a display voltage signal Vsig sampled by a sampling transistor (ST), the amplifier circuit has a thin film transistor (T1) which functions as a (MOS) capacitor and is connected to a drain signal line (DL) to which the display voltage signal Vsig is delivered, and a boost pulse (VP1) is applied to a gate of the thin film transistor (T1). The thin film transistor (T1) is caused to change its state from on to off during the transition time of the boast pulse, to amplify the signal by using the difference in the gate capacitance value at the time of on and off of the thin film transistor (T1).
Patent TW-I280723-B (TW)
Title: Method and system for determining a rotor angle in a drive control for a motor
Inventor: HO EDDY YING YIN
IPC: H02K21/00
Filed: 2004-07-02
Granted: 2007-05-01
Abstract: A method of determining a rotor angle in a drive control for a motor, comprising the steps of (a) determining a rotor magnetic flux in the motor; (b) estimating the rotor angle on the basis of the rotor magnetic flux; and (c) correcting the estimated rotor angle on the basis of reactive power input to the motor. Step (a) may include the step of non-ideal integration of stator voltage and current values. Step (b) may include the step of correcting phase errors caused by said non-ideal integration via a PLL circuit with phase compensation (F). Step (c) may include the steps of (1) calculating a first reactive power input value as 1:5*We*(C_Lq*I*1) and a second reactive power input value as 1.5*(Vq*id-Vd*iq); (2) determining a difference between said first and second reactive power input values; and (3) applying said difference to the rotor angle estimated in step (b) to obtain a corrected rotor angle. At higher motor frequencies, the estimated rotor angle is based on the rotor magnetic flux. At lower frequencies, it is based on a predetermined motor load model which is used in conjunction with a start-up sequencing logic circuit.
Patent TW-I255148-B (TW)
Title: A diaphragm for ribbon type planar speaker and its manufacturing method
Inventor: LIN CHEN-RON
IPC: H04R9/02
Filed: 2004-08-06
Granted: 2006-05-11
Abstract: A new method for manufacturing diaphragm for planar ribbon speaker is disclosed. A composite metal film made of an electrically isolated polymer layer and a conductive metal film is etched to develop electric circuit on the metal film side and is used as the ribbon diaphragm for planar ribbon speakers. A fabric sheet type material is impregnated with resin material and is used as the planar reinforced material for the ribbon diaphragm. Then, the ribbon diaphragm is put on one side of the planar reinforced material and is molded together as a composite ribbon diaphragm with a flexible edge at its periphery.
Patent TW-I260825-B (TW)
Title: Gain improvement of socket mask device with insulation and waterproof functions
Inventor: GAU SHIU-CHANG
IPC: H01R11/12
Filed: 2004-08-23
Granted: 2006-08-21
Abstract: The present invention provides a gain improvement of a socket mask device with insulation and waterproof functions, particularly a mask device capable of fully covering the joint part between a socket and its cable in order to form excellent insulation and waterproof. Such a configuration is capable of preventing the occurrence of corrosion, rapid oxidation and short circuiting of the components caused by ingress of rain water.
Patent TW-I260935-B (TW)
Title: Audio transmission wire
Inventor: CHANG ROSA
IPC: H04R1/00
Filed: 2004-09-06
Granted: 2006-08-21
Abstract: An audio transmission wire includes: a first set of braided filament and a second set of braided filament wound on the surrounding of the first set of braided filament. The first set of braided filament and the second set of braided filament respectively include at least a first braided filament and a second braided filament formed by a core and at least two layers of transmission layer wound on the surrounding of the core layer-by-layer, in which the winding direction of two adjacent transmission layers of the first braided filament is interleaved, and the winding directions of two adjacent transmission layers of the second braided filament are the same. Thus, such a braid structure increases the hardness and damping constant of the audio transmission wire, thereby avoiding the occurrence of roping under high frequency vibrations.
Patent TW-I256783-B (TW)
Title: A unified MMSE equalization and multi-user detection approach for use in a CDMA system
Inventor: YELLIN DANIEL
IPC: H04L25/03
Filed: 2004-10-28
Granted: 2006-06-11
Abstract: A unified minimum mean square error (MMSE) equalization/multi-user detection (MUD) approach for demodulating direct sequence CDMA (DS-CDMA) signals is described. In at least one embodiment, the unified approach is capable of generating a variety of cost-effective receiver demodulation techniques that may range from, for example, a low cost linear MMSE equalization technique to a relatively high complexity MMSE MUD.
Patent TW-I243349-B (TW)
Title: Organic electroluminescent display device
Inventor: SUNG CHAO-CHIN
IPC: H05B44/00
Filed: 2004-12-02
Granted: 2005-11-11
Abstract: A display device includes a TFT-OLED (thin-film transistor-organic light emitting diode) array formed on a substrate and a signal line electrically coupled to the substrate and a power line separately coupled to a frame that is joined to the substrate. The signal line is formed on a surface of a circuit board that is joined to the surface of the substrate including the TFT-OLED array, through an anisotropic conductive film. The power line is joined to the frame and connected to the OLEDs. The display device can advantageously include a TFT-OLED array of increased dimension because the separately connected OLED power line can accommodate high currents needed for large TFT-OLED arrays without damaging the signal line or the anisotropic conductive film.
Patent TW-I289686-B (TW)
Title: Composition for light-reflecting film and light-reflecting film using the same
Inventor: MATSUMOTO YASUKI
IPC: G03C1/725
Filed: 2004-12-15
Granted: 2007-11-11
Abstract: A composition for light-scattering film comprises a fluorine-containing resin microparticle having an average particle diameter of 0.8 to 5.0 mum which contains a copolymer of a fluorine-containing first ethylenically-unsaturated monomer and other ethylenically-unsaturated monomer(s), and a transparent resin having a reflective index of 1.50 to 1.70. When the other ethylenically-unsaturated monomer consists of a second ethylenically-unsaturated monomer having no fluorine and hydrophilic group, the copolymer comprises 10 to 60% by weight of the first ethylenically-unsaturated monomer and 90 to 40% by weight of the second ethylenically-unsaturated monomer. When the other ethylenically-unsaturated monomers comprise a second ethylenically-unsaturated monomer having no fluorine and hydrophilic group and a third ethylenically-unsaturated monomer having hydrophilic group, the copolymer comprises 10 to 90% by weight of the first ethylenically-unsaturated monomer, 89 to 5% by weight of the second ethylenically-unsaturated monomer and 1 to 10% by weight of the third ethylenically-unsaturated monomer. The light-scattering film is formed by using the composition for light-scattering film.
Patent TW-I254392-B (TW)
Title: Methods of forming solder areas on electronic components and electronic components having solder areas
Inventor: BRESE NATHANIEL E
IPC: H05K3/00
Filed: 2004-12-15
Granted: 2006-05-01
Abstract: Disclosed are methods of forming solder areas on electronic components. The methods involve: (a) providing a substrate having one or more contact pads; and (b) applying a solder paste over the contact pads. The solder paste includes a carrier vehicle and a metal component having metal particles. The solder paste has a solidus temperature lower than the solidus temperature that would result after melting of the solder paste and resolidification of the melt. Also provided are electronic components which can be formed by the inventive methods. Particular applicability can be found in the semiconductor industry in the formation of interconnect bumps on a semiconductor component, for example, for bonding an integrated circuit to a module circuit or printed wiring board using a bump bonding process.
Patent TW-I284618-B (TW)
Title: Plural-grid paper meal box with strengthened structure
Inventor: YANG SHUEN-YU
IPC: B65D5/24
Filed: 2005-03-15
Granted: 2007-08-01
Abstract: The invention is a kind of paper meal box with plural-grid strengthened structure, primarily produces deformed and strengthened structure in a folding and protruding manner with the box bottom plate or lid that has wide area by using punch manufacture method, employing the strength function about the deformed and redeemed ribs along edge of the box to greatly reduce the thickness of substrate plates without affecting the strength requirement of the plural-grid paper meal box, such that it achieves the purpose of reducing paper consumption, low cost, and environmental demands.