baber/WOPTO huggingface dataset:
Patent TW-200517009-A (TW)
Title: Polarized light emitting devices and methods
Inventor: PETERSON CHARLES M
IPC: G02F1/13357
Filed: 2004-08-13
Abstract: An organic light emitting device (OLED) including a reflective electrode or reflective backing that emits polarized light, a linear polarizer and/or a band-pass filter may be combined such that substantially all of the light from the OLED is transmitted through the linear polarizer and/or the band-pass filer while ambient light is substantially absorbed. A colored linear polarizer may be to provide the functions of the linear polarizer and the band-pass filer. A light dispersion element also may be included.
Patent TW-200529137-A (TW)
Title: Calibration of a voltage driven array
Inventor: SZEPESI JR LESLIE LOUIS
IPC: G09G3/22
Filed: 2004-08-17
Abstract: The present invention provides a voltage driven array having an array of discrete elements arranged in at least one row and plurality of columns. A resistive element has a first end and a second end provided with a first voltage and a second voltage respectively. The first voltage is different from the second voltage. Positions along the resistive element connect to each of the rows or columns such that each of the different positions along the resistive element supplies a different voltage to the respective row or column than a remainder of the positions.
Patent TW-200522888-A (TW)
Title: Top end stop of slide fastener
Inventor: HIMI NAOYUKI
IPC: A44B19/36
Filed: 2004-09-10
Abstract: An opening device or an inverse opening device is attached to a pair of fastener stringers (31), end in a top and stop (10) attached to the fastener stringers (31) on a box pin (6) side, an opposing side face (20) which opposes a guide column (22) of the slider (21) is comprised of a first opposing side face (11) and a second opposing side face (12), which intersect at an angle of 140 DEG to 150 DEG. An interval A between the first opposing side face (11) and an opposing side face (13) is larger that a width C of an element aisle (24) of the slider (21) and an interval B between the second opposing side face (12) and the opposing side face (13) is equal to or smaller than the width C. A cut-out (17) is provided at a position on the opposite side face (13) and apart by the width C from the first opposing side face (11). By tilting the top end stop (10) in a direction determined depending on whether the inclined second opposing side face is disposed on upper or lower side of the top end stop (10) when pulling out, the slider (21) can be removed.
Patent TW-200517841-A (TW)
Title: Testing apparatus and write control circuit
Inventor: SATOU HIROSHI
IPC: G01R31/319
Filed: 2004-09-13
Abstract: A write control circuit is provided, wherein plural command data received by plural main computers can be written into write control circuits of plural registers. The write control circuit includes plural request signal storing units, a main selection unit and a write unit. The request signal storing units are disposed corresponding to the main computers to store the write request signals from the corresponding main computers. The main selection unit selects plural request signal storing units sequentially, receiving and outputting data stored in selected request signal storing units. The write unit receives stored data outputted from the main selection unit, command data to be written in registers, and register specifying data for specifying a register used for writing command data. When the stored data received by the write unit are write request signals, the command data are written into the register specified by the register specifying data.
Patent TW-200525808-A (TW)
Title: Fuel cell system including an ion filter
Inventor: CURELLO ANDREW J
IPC: B01D39/00
Filed: 2004-11-09
Abstract: The present invention is directed to a fuel supply and fuel system with an ion filter and an ion gauge. The filter can be made from discrete pieces of polymeric filter material. The polymeric filter material is substantially the same as the proton exchange member in the fuel cell. The ion gauge measures the level of ions in the fuel by measuring a voltage across a section of fuel or a current through the same section. The voltage or current is related to the ion level in the fuel.
Patent TW-200615903-A (TW)
Title: Digital reverberation system with low memory requirement and method thereof
Inventor: Zhang hong-jie
IPC: G10K15/08
Filed: 2004-11-10
Abstract: The present invention relates to a digital reverberation system with low memory requirement and a method thereof. The system includes an adder, a down converter, a compressor, a delay buffer, an extender, an attenuator and an interpolator. The down converter conducts a down-sampling operation to an audio data stream. The compressor conducts a compression operation to the downampling data stream. The delay buffer temporarily stores the compressed data stream and delays to output the compressed data stream in accordance with a preset delay time. The extender conducts a decompression of the delayed compressed data stream. The attenuator attenuates the decompressed data stream. The interpolator conducts an interpolation operation of the attenuated data stream to increase data amount. The adder adds the interpolated audio data stream to the audio data stream to make the audio data stream have an echo effect.
Patent TW-200539011-A (TW)
Title: Position tracking sensor of optical mouse and method of controlling the same
Inventor: LEE WOO-SEOK
IPC: G06F3/033
Filed: 2004-11-16
Abstract: Disclosure is a position tracking sensor of an optical mouse and method of controlling the same. The position tracking sensor comprises an image sensor for receiving light inputted from exterior of the optical mouse to detect an image and outputting image information on the detected image, and a controller for determining whether the optical mouse is spaced apart from a worktable using the image information and turning off a light source when it is determined that the optical mouse is spaced apart from the worktable. Thus, it is possible not only to prevent malfunction of the optical mouse resulting from the image detected by external light when the optical mouse is spaced apart from the worktable, but also to prevent the light source from being unnecessarily turned on and the resulting undesired consumption of electrical power.
Patent TW-200604260-A (TW)
Title: Polymer sheets and multiple layer glass panels having adjustable tint
Inventor: FISHER WILLIAM KEITH
IPC: G02F1/16757
Filed: 2004-12-14
Abstract: The present invention is in the field of polymer sheets and multiple layer glass panels having adjustable tint, and, more specifically, the present invention is in the field of polymer sheets and multiple layer glass panels comprising agents that cause a change in light transmission poperties when subjected to an electric field.
Patent TW-200622636-A (TW)
Title: Apparatus and mrthod for hardware semaphore
Inventor: TUAN CHENG-MING
Filed: 2004-12-17
Abstract: This invention provides an apparatus and method for hardware semaphore. It is used in a multi-processor system. The apparatus for hardware semaphore comprises a plurality of semaphores, a semaphore module register bank, a control logic unit, a bus interface unit, and an interrupt generation unit. In the invention, a hardware semaphore itself is considered as a common resource. The multi-processing system can use a single read operation to request for allocating a specified or any hardware semaphore. In addition, the multi-processing system can use a single read operation to acquire a hardware semaphore. The apparatus for hardware semaphore sets up interrupts to notify the processors in a multi-processor system, when the processors fail to acquire a hardware semaphore. For each processor, only an interrupt signal is needed for the notification.
Patent TW-200624994-A (TW)
Title: Vehicle assist driving system
Inventor: CIMB
IPC: G03B37/02
Filed: 2004-12-24
Abstract: High speed assist driving system. Use CCD camara with a variable focal length lens to get far distance of image for vehicle. This will enable you to obtain an optional focal length, field of view in the specified focal range of road status. Driver could get information and have more time to make safe operation.
Patent TW-200627661-A (TW)
Title: Quantum-dot quantum-well light-emitting diode
Inventor: WANG TE-CHUNG
Filed: 2004-12-30
Abstract: A quantum-dot quantum-well light-emitting diode (LED), which has a LED fabricated on one side of a substrate and a second light-emitting layer and a third light-emitting layer fabricated on the other side of the substrate. While the LED is applied with an appropriate forward bias to make a first light-emitting layer thereof emit a first light, then the second light-emitting layer and the third light-emitting layer can be excited by the beforesaid first light to respectively output a second light and a third light with different colors. Therefore a light output with desired color can be generated by mixing the first light, the second light and the third light.
Patent TW-200625728-A (TW)
Title: Electric connection structure of non-alloy welding and testing jig utilizing the same
Inventor: WU CHING-SONG
IPC: G01R1/073
Filed: 2005-01-11
Abstract: An electric connection structure and a testing jig are disclosed, in which the electric connection structure is built by electroplating the 1st metal layer onto the metal foil of a circuit board to form a plurality of bumped pattern to constitute the contact-unit array; and if the testing circuit is installed onto the circuit board, it can be used as the testing jig. This invention makes the structure of electric connection directly form onto the circuit board to shorten the distance of IC chip to electric connection of the circuit board, which can meet the demand of high density, high frequency, and high speed signal transmission and have the efficacy of easy production and durability.
Patent TW-200525495-A (TW)
Title: Graphic image signal processing device
Inventor: TAKAHASHI TATSUYA
IPC: H04N1/40
Filed: 2005-01-20
Abstract: A graphic image signal processing device containing a Gamma-Correction device for performing a non-linear transformation is proposed, to suppress the increase of noise components in the graphic image signal due to the gamma-correction when the level of signal is in the region where the transformation has a large slope of characteristics. The graphic image signals are respectively inputted to low pass filters LPF(40, 42) having different filtering characteristics to produce outputs which are selected by a selector (44) and delivered to a gamma correction circuit. The selector (44) is switched by a filter controlling circuit (32) having a comparator (60) which compares the signal level of an object pixel with a threshold value R. The selector (44) is so controlled to select an output of LPF(42) having a lower cut off frequency and a layer effectiveness in removing the noise than LPF (40), when the signal level of the object pixel is in the region where the transformation has a slope of characteristics is less than R.
Patent TW-200609277-A (TW)
Title: Ethylene copolymer modified oriented polypropylene
Inventor: ROLLAND LOIC PIERRE
IPC: C08J5/18
Filed: 2005-03-07
Abstract: Disclosed are oriented films, tapes, and melt-spun fibers prepared from compositions comprising (a) at least one polypropylene polymer; and (b) at least one ethylene copolymer such as ethylene/vinyl acetate dipolymers, ethylene/vinyl acetate terpolymers, ethylene/alkyl (meth)acrylate dipolymers, ethylene/alkyl (meth)acrylate terpolymers, functionalized ethylene copolymers, ethylene/acid copolymers, and salts thereof. The films, tapes and fibers exhibit improved tensile properties such as tensile strength and elongation at break compared to nonmodified polypropylene compositions. Also disclosed are woven, nonwoven and knitted textiles prepared from the oriented melt-spun fibers described, and methods for producing slit film fibers of the invention.
Patent TW-200604468-A (TW)
Title: Apparatus and method for aligning a substantial point source of light with a reflector feature
Inventor: MAGLICA ANTHONY
IPC: F21V19/02
Filed: 2005-03-10
Abstract: A combination for use in aligning a substantial point source of light with respect to an axis of a reflector is provided. The combination includes a reflector, a light source having a substantial point source of light, and a movable light source holder. The movable holder may be moved using an actuating member. The reflector has a first open end for emitting a light beam, a second end and an axis extending between the first and second reflector ends. The light source is secured to the movable holder and is disposed about the second end of the reflector. The actuating member is operatively coupled to the movable holder at an actuation interface for moving the substantial point source of light relative to the axis of the reflector and aligning the substantial point source of light with the reflector axis and the focal point of the reflector. Flashlights employing the combination are provided.
Patent TW-200634333-A (TW)
Title: Light source generating system and method
Inventor: ZHOU LONG-JIAO
IPC: G02B26/00
Filed: 2005-03-21
Abstract: The invention provides a light source generating system and method, which includes: at least a light emitting component to generate an initial light source; a plurality of virtual light duplicated components which are aligned in a light emitting direction and path of the light emitting component, wherein the initial light source can penetrate each of the virtual light duplicated components with respect to the emitting direction and path of the initial light source for refracting and generating the function of the virtue light source duplication and the light diffusion on at least a curve surface or a flat surface, so as to generate a plurality of duplicated virtual light sources for emitting light according to the same light plane; and a light reflection component which is installed on a distant location in an initial light emitting direction and path, so as to form a light supply apparatus that reflects the initial light source, which is transmitted to the remote place for forming two or more transmissions and reflections on the virtual light duplicated components thereby generating multiple times of virtual light duplications to form a high efficiency brightness light source generator.
Patent TW-200619380-A (TW)
Title: Non-aqueous, non-corrosive microelectronic cleaning compositions
Inventor: INAOKA SEIJI
Filed: 2005-03-23
Abstract: Back end photoresist strippers and cleaning compositions of this invention are provided by amino acid-free, non-aqueous cleaning compositions that are essentially non-corrosive toward copper as well as aluminum and that comprise at least one polar organic solvent, at least one hydroxylated organic amine, and at least one corrosion inhibitor compound with multiple hydroxyl functional groups that is a compound of the formula: T1-[(CR1R2)m-(CR3R4)n]p-(CR5R6)q-T2 where at least one of R1 and R2 OH and if one of R1 and R2 is not OH, it is selected from H, alkyl or alkoxy, m is a whole integer of 1 or greater, R3 and R4 are selected from H, alkyl or alkoxy, n is 0 or a greater whole positive integer, p is a whole integer of 1 or greater: at least one of R5 and R6 is OH and if one of R5 and R6 is not OH, it is selected from H, alkyl or alkoxy, q is a whole integer of 1 or greater: T1 and T2 are selected from H, alkyl, hydroxyalkyl, polyhydroxyalkyl, aminoalkyl, carbonylalkyl or amide groups or T1 and T2 may be connected forming a structure selected from an aliphatic cyclic or fused cyclic structure, and optionally one or more of hydroxyl-containing co-solvent, corrosion inhibiting aryl compound containing two or more OH, OR6, and/or SO2R6R7 groups bonded directly to the aromatic ring, where R6, R7 and R8 are each independently selected from the group consisting of alkyl and aryl, metal complexing agent, a different metal corrosion inhibiting compound, and surfactant.
Patent TW-200614235-A (TW)
Title: Data readout circuit and semiconductor device having the same
Inventor: MORIYAMA KATSUTOSHI
IPC: G11C7/06
Filed: 2005-04-06
Abstract: A data readout circuit for reading memory data from a resistance change memory disposed at a point where a bit line and a word line intersect by setting a potential of the bit line to a predetermined bias potential and detecting a current value flowing in the resistance change memory, includes a capacitance device connected to the bit line via a switching device; and a current supply circuit connected to both ends of the switching device to provide a current to the bit line such that the potential of the bit line is equal to a potential of the capacitance device.
Patent TW-200639517-A (TW)
Title: Backlight module structure
Inventor: LIU CHUEN-JEN
IPC: G02F1/1335
Filed: 2005-05-13
Abstract: This invention discloses a backlight module structure for LCD display apparatus. This structure is designed for the LED array circuit and the control circuit with dual connecters that only use the corresponding three pins defined by this invention no matter how many LED strings of the LED array circuit there are.
Patent TW-200603352-A (TW)
Title: Semiconductor device
Inventor: HOSOYAMADA SUMIKAZU
IPC: H01L23/538
Filed: 2005-05-26
Abstract: A semiconductor device comprises a semiconductor chip in which a circuit part provided in a center of the semiconductor chip is connected with power-supply lines and power supply electrodes to supply power from an external power source to the circuit part. A substrate is provided for carrying the semiconductor chip thereon and provided so that first terminals in a region encircling the semiconductor chip are electrically connected to the power supply electrodes. A first opening is formed on the power-supply line in a center of the circuit part. A second opening is formed on the power-supply line at a peripheral part of the circuit part. A conductor layer is electrically connected to second terminals in the region encircling the semiconductor chip on the substrate, and provided so that the poser-supply line in the first opening and the power-supply line in the second opening are connect together.
Patent TW-200618655-A (TW)
Title: Improved data efficiency for wireless assisted-GPS messaging over is-801
Inventor: ROWITCH DOUGLAS N
IPC: G01S1/00
Filed: 2005-05-26
Abstract: An assisted wireless position determination system includes a plurality of base stations and a plurality of wireless devices, such as mobile telephones and personal digital assistants, adapted to communicate with the base stations. The wireless position determination system also includes a position determination system for determining the geographic position of the wireless devices. The position determination system includes a position determination entity (PDE) that is connected to the base stations and serves as a processing server for computing the position of the wireless devices. The system and method reduces or eliminates redundant and superfluous data. In addition, the system and method ensure that the wireless device is not loaded with additional capacity, and that the wireless device is provided with precise location information. The embodiments of the system and method of the invention are compliant with the TIA/EIA IS-801 standard or other standards.
Patent TW-200642438-A (TW)
Title: Multifunctional business machine
Inventor: Zheng jia-ju
IPC: H04N1/00
Filed: 2005-05-27
Abstract: This invention reveals a multifunctional business machine. It comprises a camera module, an output module, and a processor module. The camera module is at least utilizes to retrieve image data. The output module at least electrically connects with the camera module. Further, the output module is utilized to output the image data retrieved by the camera module. Furthermore, the processor module at least electrically connects with the camera module and the output module. Moreover, the processor module is utilized to control the process and the transmission of the data transmitted between the camera module, the output module, and peripheral systems. By means of this way, the camera module is instead of a traditional scanning module. No matter how high the retrieved image's resolution is, it quickly retrieves the required image. Eventually, the camera module possesses the advantages of retrieving 3D images, and independently operating while removing from the multifunctional business machine.
Patent TW-200642948-A (TW)
Title: Device for precipitation of oxygen
Inventor: Xu jia-ming
IPC: C01B13/02
Filed: 2005-06-02
Abstract: The present invention relates to a device for precipitation of oxygen which is characterized in that installing a chamber in the main body, installing gas inlet tubing and first gas outlet tubing relative to both side of magnet assemblies, respectively, through out the chamber of the main body where the inlet tubing is to import outside air into the chamber. Under the paramagnetic property of oxygen and the catalysis of magnetic field of the magnet assemblies, the oxygen molecules would gradually approach to magnetic column alignment resulting in the shunt of oxygen and nitrogen gases in the chamber. The oxygen gas exported along first gas outlet tubing while nitrogen and other gases circulated along the wall of the chamber and become magnetic wind ventilated through the second gas outlet tubing, accordingly, to obtain a highly pure oxygen gas.
Patent TW-200643345-A (TW)
Title: Air box structure of a kitchen ventilator
Inventor: JHANG CAI-SYU
IPC: F24C15/20
Filed: 2005-06-07
Abstract: An air box of a kitchen ventilator comprises a box and an upper cover. A lower end of the box is secured to the hood, while the upper end of the air box is provided for connecting the upper cover. The upper cover of the air box has a conical space formed with an outlet. The bottom of the space is connected with a fan housing, and a space from the conical space of the air box to the top space of the fan housing serves as an additional air chamber which is in communication with the outlet of the fan housing, thus improving the wind pressure and wind rate of the fan housing. Furthermore, the conical space of the upper cover can reduce the flowing resistance of the smoke, thus improving the working efficiency of the kitchen ventilator, while reducing the vibration-caused noise of the fan housing.
Patent TW-200617451-A (TW)
Title: Organic devices having a fiber structure
Inventor: SHTEIN MAX
Filed: 2005-07-15
Abstract: A photoactive fiber is provided, as well as a method of fabricating such a fiber. The fiber has a conductive core including a first electrode. An organic layer surrounds and is electrically connected to the first electrode. A transparent second electrode surrounds and is electrically connected to the organic layer. Other layers, such as blocking layers or smoothing layers, may also be incorporated into the fiber. The fiber may be woven into a cloth.
Patent TW-200614124-A (TW)
Title: Driver device for liquid crystal display, storage medium and liquid crystal display
Inventor: SHIOMI MAKOTO
IPC: G09G3/18
Filed: 2005-07-19
Abstract: There is provided a motion-adaptive grayscale level converter section between a video signal source and a pixel array. The pixel array includes a liquid crystal cell of normally black and vertically aligned mode. The motion-adaptive grayscale level converter section determines based on information from a decoder section whether the pixels of an image represented by a video signal is in a moving image area. If a pixel is in a moving image area, the motion-adaptive grayscale level converter section changes the grayscale level data representing the grayscale level of the pixel so that there is no darker grayscale level than a predetermined first grayscale level. The resultant data is output as a video signal. Accordingly, we can provide a liquid crystal display capable of easing image quality degradation due to insufficient response when displaying a moving image while maintaining the contrast ratio achieved for a still image display.