baber/WOPTO huggingface dataset:
Patent TW-584764-B (TW)
Title: Optical film
Inventor: UMEMOTO SEIJI
IPC: G02F1/13357
Filed: 2001-12-21
Granted: 2004-04-21
Abstract: An optical film is constituted by a transparent film with a refractive index of not lower than 1.49. The transparent film including light exit means which are constituted by concave or convex portions and which are arranged partially like pits in one of opposite surfaces of the transparent film so as to face at least one virtual center formed in one place located on or outside a layer thickness surface at an end of the transparent film, each concave or convex portion having a length of not larger than 200 mum and a depth or height of not larger than 50 mum, each of the light exit means having an optical path changing slope inclined to the film surface of the transparent film at an inclination angle in a range of from 35 to 48 degrees, and an elevational face inclined to the film surface at an inclination angle of not lower than 50 degrees. A liquid-crystal display device is constituted by a liquid-crystal display panel and the optical film, the optical film being disposed on one of opposite surfaces of the liquid-crystal display panel so that a surface of the optical film in which the light exit means are provided is located outward.
Patent TW-538634-B (TW)
Title: A case for television camera
Inventor: GROTTO ALESSIO
IPC: H04N5/225
Filed: 2002-02-27
Granted: 2003-06-21
Abstract: A case for a television camera is constituted by a wrapper or a container, in the interior of which are located in addition to the television camera which is the relative object, a feeder, a heat dissipator ventilator for cooling, and other components, as well as the necessary electrical connections between the several components and the external connection. The case is characterized by the fact that it is constituted by two parts which are counterposed and approached one to the other. The upper part has essentially a convex configuration while the lower part has essentially a planar configuration.
Patent TW-I222326-B (TW)
Title: A method for providing data services for a large number of small-sized data files
Inventor: HOANG KHOI
IPC: H04N7/173
Filed: 2002-04-23
Granted: 2004-10-11
Abstract: An apparatus for retrieving data files broadcast repetitively over at least a first time interval and a second time interval comprising; means for receiving a file request from a user selecting at least one of the broadcast data files; means for initiating an authorized file retrieval process to retrieve at least a first part of the data file broadcast during the first time interval; means for displaying at least a portion of the first part of the data file during at least a portion of the second time interval; means for retrieving a second part of the data file broadcast during the second time interval; and means for displaying at least a portion of the second part of the data file.
Patent TW-I232219-B (TW)
Title: Compounds containing cyclohexane group, process for preparing them and pharmaceutical composition containing them
Inventor: BROOKS GERALD
IPC: C07D417/12
Filed: 2002-05-23
Granted: 2005-05-11
Abstract: Cyclohexane and cyclohexene derivatives and pharmaceutically acceptable derivatives hereof useful in methods of treatment of bacterial infections in mammals, particularly man.
Patent TW-536420-B (TW)
Title: Methods for reducing entrainment of solids and liquids
Inventor: CHOSNEK JACK
IPC: B01D45/16
Filed: 2002-05-31
Granted: 2003-06-11
Abstract: Methods are provided for the reduction in entrainment of solids and liquids, and loss of valuable chemicals such as catalysts, in processing and refining sequences that employ separation devices in which non-vapors are to be separated from vapors. The methods comprise regulating the velocities of the incoming stream and the vapor being separated, and creating and maintaining the flow of the incoming stream tangentially to the inner surface of the separation vessel, so as to aid in the reduction in entrainment and loss of valuable chemicals.
Patent TW-I229107-B (TW)
Title: Transparent, fire-resistant polycarbonate compositions
Inventor: MAHOOD JAMES ALAN
IPC: C08K5/42
Filed: 2002-07-05
Granted: 2005-03-11
Abstract: A transparent, fire resistant branched polycarbonate-polysiloxane composition comprises polycarbonate, a short-chained polydiorganosiloxane, a branching agent, and flame retardants essentially free of bromine or chlorine, wherein the amount of short-chained polydiorganosiloxane is about 1 wt.% or less.
Patent TW-589535-B (TW)
Title: Method and apparatus for in-system programming through a common connection point of programmable logic devices on multiple circuit boards of a system
Inventor: MANTEY PAUL J
IPC: G06F13/38
Filed: 2002-07-29
Granted: 2004-06-01
Abstract: A method and apparatus is described for the in-system 198 programming of EEPROMs (208, 210, 218) with configuration code for programmable logic devices such as FPGAs (204, 206, 207). The method and apparatus is suitable for use in larger systems where not all of the EEPROMs (208, 210, 218) are located on the same circuit board (200, 202). Multiple board-specific serial busses (211, 220) are provided, where each serial bus (211, 220) connects to EEPROMs (208, 210, 218) of a particular circuit boards and to a common configuration point having selection apparatus (222) and a header (224) for coupling to configuration apparatus (230). The method includes the steps of setting the selection apparatus (222) to designate a particular bus (211 or 220), erasing at least one EEPROM (208, 210, 218) coupled to the serial bus (211), and writing programmable logic device configuration code through the serial bus (211) to the EEPROM (208). Further claims include accessing the bus prior to writing any EEPROM to verify compatibility of a code file with the selected circuit board.
Patent TW-580434-B (TW)
Title: Inkjet deposition apparatus
Inventor: KAWASE TAKEO
IPC: B41J11/42
Filed: 2002-09-09
Granted: 2004-03-21
Abstract: An inkjet deposition apparatus includes a position encoder 128 in a translation stage 116. The position encoder provides encoder signals which are used as a clock signal for a pattern memory 136. Ejection of droplets of a material to be printed can therefore be synchronised with the speed of movement of the translation, providing improved accuracy and speed of deposition.
Patent TW-I231491-B (TW)
Title: Compatible optical pickup
Inventor: KIM TAE-KYUNG
IPC: G11B7/135
Filed: 2002-09-11
Granted: 2005-04-21
Abstract: A compatible optical pickup includes an optical unit for emitting a short wavelength light beam suitable for a high density optical disc and at least one long wavelength light beam suitable for at least one kind of low density optical discs, and for receiving and detecting light beams reflected by the high density optical disc and the low density optical disc, an objective lens for forming a light spot on the high density optical disc and the low density optical disc by focusing incident short wavelength and long wavelength light beams, a diffractive device for correcting chromatism according to a change in wavelength of the short wavelength light beam by diffracting the short wavelength light beam output from the optical unit, and a divergent lens for increasing a working distance with respect to the at least one kind of low density optical discs by refracting the long wavelength light beam proceeding from the optical unit toward the objective lens. Thus, the diffractive device reduces defocus of the short wavelength light source due to the mode hopping. Also, since the divergent lens is provided in the above compatible optical pickup, a sufficient working distance can be secured so that the objective lens does not collided with the low density optical disc with respect to the light beam emitted from the long wavelength light source.
Patent TW-I225621-B (TW)
Title: Sensing an object with a plurality of conductors
Inventor: LIN JAO-CHING
IPC: G06F3/033
Filed: 2002-09-13
Granted: 2004-12-21
Abstract: An object (130), e.g. a human finger or a stylus, is sensed with a plurality of conductors (120, X1, ... XN). The conductor processing times (TX1, TX2, ... TXN) overlap but are shifted relative to one other.
Patent TW-I229869-B (TW)
Title: A method for determining the necessity for refreshing memory cells of an electrically erasable programmable read only memory
Inventor: CHOU MING-HUNG
IPC: G11C16/34
Filed: 2002-10-24
Granted: 2005-03-21
Abstract: A method for determining the necessity for refreshing memory cells of a flash memory that includes providing a first reference memory cell, measuring a current of the first reference memory cell, providing a second reference memory cell, measuring a current of the second reference memory cell, measuring a cell current of one of the memory cells of the flash memory, comparing the measured cell current to the current of the first reference memory cell, comparing the measured cell current to the current of the second reference memory cell, and refreshing the memory cell when the measured cell current is greater than the current of the first reference memory cell but less than the current of the second reference memory cell.
Patent TW-578383-B (TW)
Title: Voltage control oscillator and related manufacturing method thereof
Inventor: WU YUAN-CHUNG
IPC: H05K1/16
Filed: 2002-12-03
Granted: 2004-03-01
Abstract: A manufacturing method of voltage control oscillator includes following steps. Firstly, a baseboard having an opening is provided. Then, an adjustable electronic device is installed to the baseboard, and an adjustable area of the adjustable device faces the opening of the baseboard. Also, a set of elements including a cover is installed to the baseboard. Then, adjust the adjustable area of the adjustable electronic device thorough the opening of the baseboard. Finally, the baseboard, the adjustable electronic device, and the set of elements consist one adjusted voltage control oscillator. The adjusted voltage control oscillator is then installed to another circuit board, and the surface of the circuit board and the opening form a sheltering space for the adjustable area of the adjustable electronic device.
Patent TW-I244284-B (TW)
Title: Isotropic code division multiple access communication system
Inventor: CHEN HSIAO-HWA
IPC: H04J13/04
Filed: 2002-12-09
Granted: 2005-11-21
Abstract: This invention relates to an isotropic code division multiple access (CDMA) communication system, which comprises a transmitting device and a receiving device. The transmitting device is for transmission of user date signals, and comprises at least two direct sequence spreading modulators, at least two carrier modulators and a transmitting signal combiner. The receiving device is for reception of the combined signal from the transmitting device, and comprises at least two carrier demodulators, at least two direct sequence dispreading units as well as an output signal combiner. Each user in the CDMA system uses a flock of complete complementary codes as its signature code simultaneously to spread the user data signal at the transmitting device by direct sequence spreading and to despread the received signal at the receiving device, ensuring zero cross-correlation and zero out-of-phase auto-correlation at any possible relative time shift between any pair of user signature codes in both synchronous down-link channel and asynchronous up-link channel. Therefore, in this way, the CDMA communication system based on the invention can successfully remove all harmful multiple access interference (MAI) and multipath interference (MI) in order to greatly improve the quality of signal reception.
Patent TW-I284522-B (TW)
Title: Augmentation-index measuring apparatus
Inventor: NARIMATSU KIYOYUKI
IPC: A61B5/0225
Filed: 2003-01-30
Granted: 2007-08-01
Abstract: An augmentation-index measuring apparatus (10) comprising a cuff (12) which is adapted to be worn on a portion (14) of a living subject to press the portion; an augmentation-index determining means (66) for determining an augmentation index of the subject based on a cuff pulse wave obtained from the cuff; and a preliminary pressing means (50a) for preliminarily pressing, before the cuff pulse wave is obtained, for the determination of the augmentation index, from the cuff having a pulse-wave detection pressure, the portion of the subject using the cuff having a pressure higher than the pulse-wave detection pressure.
Patent TW-I260255-B (TW)
Title: Pneumatic tool with safety operation
Inventor: LIN FREDDY
IPC: B24B55/00
Filed: 2003-03-04
Granted: 2006-08-21
Abstract: A pneumatic tool with safety operation includes: a body having a channel formed therein, through which fluid flows for driving a cylinder in the body to rotate; a press switch provided on the body, the switch sealing the channel under a normal state; a trigger provided on the body for activating the switch; and further comprising a slide slidably provided on the body, the slide being provided with a link, the slide being at a location for offsetting the link from the switch under the normal state, such that to start the pneumatic tool, a user must push the slide aside in order to move the link to a location above the switch, such that the link is driven to activate the switch while the trigger is depressed.
Patent TW-I265387-B (TW)
Title: Mysterious rotating bezel
Inventor: ELEUTERIO LUCIANO
IPC: G04B37/00
Filed: 2003-03-06
Granted: 2006-11-01
Abstract: The bezel (2) allows the same reading direction to be kept for the indications (20) carried by a ring (4) able to rotate freely on a base (6) to which it is affixed to bring a selected indication (20) opposite a determined marking of the base (6) or of a dial (3). The indications (20) are marked on the outer surface of studs (10) each kept free in rotation about their rotational axis (10a) in a housing (30) provided through the thickness of the ring (4) and opening onto the base (6). Each stud (10) includes in its lower part (9b) at least two stems (11, 13, 15) of different dimensions, offset by the same distance from the rotational axis (10a) of the studs (10), and having an angular offset of less than 180 X, each stem (11, 13, 15) being guided during rotation of the bezel (2) by a circular groove (12, 14, 16) formed in the base (6) and having a cross-section adapted to the dimensions of each stem (11, 13, 15), a radius equal to that of the circle (18) described by the rotational axis of the studs, the centres (12a, 14a, 16a) of each groove (12, 14, 16) having, with respect to the centre of the dial, exactly the same arrangement as the stems (11, 13, 15) with respect to the rotational axis (10a) of the studs (10).
Patent TW-I245156-B (TW)
Title: Liquid crystal display device
Inventor: TAKAHASHI HIROYUKI
IPC: G09G3/36
Filed: 2003-04-15
Granted: 2005-12-11
Abstract: A liquid crystal display device with both functions of transmission-mode display and reflection-mode display is disclosed, which device is capable of improving the display quality in each display mode to thereby obtain on-screen display images of high quality in either one of the display modes. The liquid crystal display device includes a scan signal line drive circuit 51 operable to apply a scan signal to a number of scan signal lines GL, an image/video signal line drive circuit 52 which applies an image signal to a number of image signal lines DL, and a power supply circuit 53 for supplying necessary voltages to the scan signal line drive circuit 51 and image signal line drive circuit 52 and a counter electrode. The power supply circuit 53 includes a counter voltage generation circuit for selecting a voltage optimized for a respective display mode of the transmission mode and the reflection mode to thereby apply the selected voltage to the counter electrode.
Patent TW-594942-B (TW)
Title: Scalable multi-bit floating-gate flash cell structure and its contactless flash memory arrays
Inventor: WU CHING-YUAN
IPC: H01L21/8247
Filed: 2003-05-22
Granted: 2004-06-21
Abstract: A scalable multi-bit floating-gate flash cell structure comprises a scalable gate region formed between common-source/drain regions, wherein the scalable gate region comprises a planarized control-gate conductive island formed above a first floating-gate island on a first tunneling dielectric layer and a second floating-gate island on a second tunneling dielectric layer with a first/second intergate dielectric layer formed on its top surface and a spacing dielectric layer being formed therebetween. The common-source/drain region comprises a common-source/drain diffusion region with a common-source/drain conductive layer formed on a portion of a heavily-doped source/drain diffusion region formed within the common-source/drain diffusion region or being divided by a shallow trench to form a pair of buried source/drain diffusion regions. Based on the source/drain diffusion structure, two contactless flash memory arrays are disclosed.
Patent TW-I237217-B (TW)
Title: Flat panel display device for small module application
Inventor: PARK JAE-DEOK
IPC: G09G3/30
Filed: 2003-06-26
Granted: 2005-08-01
Abstract: A flat panel display device for a small module application is disclosed in the present invention. The flat display device includes a DC/DC converter supplying a DC voltage, a timing controller connected to the DC/DC converter, the timing controller outputting a gate control signal and a data control signal, a first level shifter at the circuit unit amplifying the gate control signal and the data control signal for the timing controller, a second level shifter at the display panel amplifying the gate control signal and the data control signal amplified by the first level shifter, a plurality of gate lines and data lines crossing one another, a gate driver connected to a first end of each of the gate lines, the gate driver outputting a scan signal according to the gate control signal amplified by the second level shifter, and a data driver connected to a second end of each of the data lines, the data driver outputting a gray level voltage according to the data control signal amplified by the second level shifter.
Patent TW-I308938-B (TW)
Title: Pyrophosphoric acid bath for use in copper-tin alloy plating
Inventor: URATA KAZUYA
IPC: C25D3/00
Filed: 2003-07-02
Granted: 2009-04-21
Abstract: The invention relates to a pyrophosphoric acid bath for use in cyanogen-free copper-tin alloy plating that contains an additive (A) composed an amine derivative, an epihalohydrin and a glycidyl ether compound with ratios of epihalohydrin to glycidyl ether compound being 0.5-2 to 0.1-5 on mol basis, per 1 mol of the amine derivative, has a pH of 3 to 9, and optionally contains an additive (B) composed of an organic sulfonic acid and/or an organic sulfonic acid salt, and to a copper-tin alloy coating obtainable by using the bath. The invention provides a pyrophosphoric acid bath for use in copper-tin alloy plating of the cyanogen-free type utilizable on an industrial scale, particularly, capable of performing uniform treatment to exhibit low defective product generation rates even with the current density being incessantly changing between a high state and a low state, as a barrel plating method, and a copper-tin alloy coating obtainable by using the bath.
Patent TW-I243497-B (TW)
Title: Reduction of the contact resistance in organic filed-effect transistors with palladium contacts by using phosphines and metal-containing phosphines
Inventor: KLAUK HAGEN
IPC: H01L51/30
Filed: 2003-07-08
Granted: 2005-11-11
Abstract: The invention relates to a semiconductor device having a semiconductor path comprising an organic semiconductor material, a first contact for injecting charge carriers into the semiconductor path and a second contact for extracting charge carriers from the semiconductor path, a layer of a phosphine being arranged between the first contact and the semiconductor path and/or between the second contact and the semiconductor path. The phosphine acts as a charge transfer molecule which makes it easier to transfer charge carriers between contact and organic semiconductor material. As a result, the contact resistance between contact and organic semiconductor material can be reduced considerably.
Patent TW-I240082-B (TW)
Title: Wafer test method
Inventor: PU HAN-PING
IPC: G01R31/28
Filed: 2003-07-10
Granted: 2005-09-21
Abstract: A wafer test method is provided, before forming bumps on a fabricated wafer sought to be tested which is integrally formed of a plurality of chips, preparing a conductive jig which has a plurality of test pads formed on one side thereof and a plurality of test bumps formed on the other side thereof and electrically connected with the test pads, and placing the conductive jig on the wafer in a manner that the test bumps are in electrical contact with bond pads formed on an active surface of at least one chip of the wafer, so as to allow test probes to touch the test pads and perform the test for the chip. This wafer test method is advantageously implemented before forming the bumps on the wafer, thereby not having the prior-art drawback that the bumps are directly touched by the test probes and thus damaged. Moreover, the use of the conductive jig placed on the wafer allows the test probes not to directly come into contact with the bond pads on the chip, thereby preventing the bond pads from being damaged by the test probes.
Patent TW-I236254-B (TW)
Title: Transmitter/receiver apparatus
Inventor: OSAWA SHOHEI
IPC: H04L29/08
Filed: 2003-07-29
Granted: 2005-07-11
Abstract: A transmitter/receiver apparatus has a status checker that checks whether a plurality of ports of different types are active or not and a reference table that holds, among the transmission delay values between the individual ports, the maximum values corresponding to different combinations of active ports. A value read out from the reference table according to the output signal of the status checker is assigned, as the transmission delay value of the transmitter/receiver apparatus, to a base register. This configuration permits efficient communication.
Patent TW-591232-B (TW)
Title: A protein chip and the preparation thereof
Inventor: YIN LI-TE
IPC: B01J19/00
Filed: 2003-07-30
Granted: 2004-06-11
Abstract: A protein chip and the preparation thereof. The preparation includes providing a substrate with a positive photoresist thereon, forming a spot array valley in the positive photoresist using a spot pattern mask, forming an adhesive layer on the substrate and filling the spot array valley thereon, performing a full region exposure on the positive photoresist and removing the same, thereby leaving the adhesive layer as a spot array pattern on the substrate, and forming an immobilizing material cover the surface of the spot array pattern to obtain a 3-dimensional structure of the immobilizing material.
Patent TW-I225289-B (TW)
Title: TO-Can high-pressure capping method by utilizing shape memory alloy
Inventor: KE SUEN-JIAN
IPC: H01L23/06
Filed: 2003-09-10
Granted: 2004-12-11
Abstract: A high-pressure capping method that uses the shape memory alloy sheath ring to replace TO-Can is provided. A TO-Can package at least has a top cap, a top protruding package platform and a shape memory alloy sheath ring. The method at least comprises the following steps. Use the phase transition characteristic of the shape memory alloy to restore the shape before deformation finishing. The shape memory alloy sheath ring is finished to enlarge the pipe diameter and then is covered into the combination of the TO-Can top cap and the package platform in low temperature. When the temperature backs to room temperature, the shape memory effect lets the inner diameter restore to that before pipe enlarging, and hence strong pipe binding on the TO-Can top cap and the package platform is generated. This tightly assembled TO-can capping way can avoid traditional way induced high-pressure and high temperature damage so the successful rate of TO-can package is raised.