baber/WOPTO huggingface dataset:
Patent TW-536828-B (TW)
Title: Bottom gate type thin film transistor, its manufacturing method and liquid crystal display device using the same
Inventor: YUKAWA TEIZO
IPC: H01L29/786
Filed: 2001-07-25
Granted: 2003-06-11
Abstract: The object of the invention is to provide a bottom gate type thin film transistor and a manufacturing method of it, which can reduce a burden of TFT manufacturing process and thereby a less manufacturing cost is required. A bottom gate type thin film transistor is provided, in which a base layer (1), a gate electrode (2), a gate isolation film (3), and source and drain electrodes (4, 5) are located in this order. The transistor comprises a semiconductor channel layer (6) which is in contact with a portion of the gate isolation film exposed between the source and drain electrodes (4, 5) while being in contact with respective inter-opposite ends of the source and drain electrodes (4,5) and being formed in association with the gate electrode (2). The channel layer (6) is bridged from one of the inter-opposite ends to the other on the upper face side of the source and drain electrodes (4, 5). Contact portions (6c) of the channel layer (6) with the source and drain electrodes (4, 5) form ohmic contact surface layers.
Patent TW-492163-B (TW)
Title: Method for fabricating of self-aligned-tunnel-oxide EEPROM
Inventor: PAN JUI-HSIANG
IPC: H01L21/8247
Filed: 2001-07-31
Granted: 2002-06-21
Abstract: A method for improving the fabrication of self-aligned-tunnel-oxide electrically erasable programmable read only memory (SATO EEPROMs) is disclosed. In this invention is provided a spin-on glass (SOG) is utilized to replace the conventional photoresist layer for fabricating the self-aligned-tunnel-oxide electrically erasable programmable read only memory such that the thickness of self-aligned-tunnel-oxide layer can be maintained, after the SOG is etched back, furthermore, the height of self-aligned-tunnel-oxide area can be determined. Therefore the uniformity for whole wafer that can be maintained and the quality also can be improved.
Patent TW-I254599-B (TW)
Title: Method and device for producing organic EL elements
Inventor: ISHI KAZUO
IPC: H01L51/40
Filed: 2001-08-10
Granted: 2006-05-01
Abstract: A method of producing a good quality organic EL element deposited film with good productivity by uniformly and quickly heating a container loaded with a vapor deposition material by electromagnetic induction heating. A device used for organic EL thin film vapor deposition obtained by vaporizing an organic material (5) for organic EL elements in a container (2) to allow vapor deposition on a film forming substrate (6) to form a thin film, the organic EL element vapor deposition device comprising the container (2) made of a material which heats up by electromagnetic induction, and a means for heating, by electromagnetic induction, the container used for evaporating the organic material (5). A method of producing organic EL elements using this device. Together with or in place of the container (2) made of a material which heats up by electromagnetic induction, a filler made of a material which heats up by electromagnetic induction may be put in the container (2).
Patent TW-512520-B (TW)
Title: Semiconductor memory
Inventor: OHNO CHIKAI
IPC: G11C29/00
Filed: 2001-09-28
Granted: 2002-12-01
Abstract: A redundancy information region having memory cells for retaining relief information indicating the locations of defective memory cells is arranged closer to at least one of a word driver or a plate driver than a memory cell region and a redundancy memory cell region. Since the memory cells of the redundancy information region start operation earlier, a relief/no-relief judgment can be made earlier, allowing reduction in access time. Besides, in memory cell operations, the defective memory cells are deselected in accordance with address information held in a redundancy address region. Redundancy memory cells for relieving the defective memory cells are selected in accordance with the relief information held in a redundancy flag region. Since the redundancy memory cells are selected without using the address information, it is possible to reduce the time that elapses before the redundancy memory cells are selected after the selection of word lines.
Patent TW-540027-B (TW)
Title: Active matrix liquid crystal display devices
Inventor: KNAPP ALAN GEORGE
IPC: G09G3/36
Filed: 2001-10-30
Granted: 2003-07-01
Abstract: In an active matrix LC display device comprising a matrix array of display pixels (10) that are addressed via sets of row and column address conductors (14, 16) by row and column drivers (30, 35) operable to select each row of pixels in sequence and apply data signals to the selected row, the column address conductors are divided, preferably around the centre of the array, to define first and second display sub-matrices (50, 51) to which data signals are supplied by first and second column drivers (35A, 35B) respectively that operate substantially alternately. Through division of the column address conductors, each sub-matrix presents a lower capacitive load and consequently less power is consumed in driving the pixel columns.
Patent TW-594600-B (TW)
Title: Forecasting method for monitoring system
Inventor: SHEU CHYI
IPC: G08B21/00
Filed: 2001-11-01
Granted: 2004-06-21
Abstract: The present invention relates to a forecasting method for monitoring system, and particularly a method to be built by simulating the human thinking model. For example, if somebody wants to monitor an object and send the alarm in advance, he will usually use the thinking model as ""if the possible failure time for the monitored object is approximately within one day, it should be alarmed in red light"" to achieve the purpose. The technique according to the present invention is to configure a sensor in the monitored object to monitor and transmit monitoring data to the analysis and control center; and, using the Grey Model to predict the possible time for the monitored object reaching the allowed threshold value (which could be configured as the grey number), such as the allowed threshold value is configured as the danger value, then it can predict the possible time for the monitored object to cause danger (or damage). For the ""possible time"", the present method uses the uncertain random density function to describe the event of ""possible occurrence"". Moreover, in order to conveniently issue the advanced alarm, the present method also uses the fuzzy number to configure the type of ""possibility management"", such as ""approximately within one day to light up the red light for alarming"", and use the probability mode to calculate the probability for ""possible occurrence time"" located in ""possibility management type"", and issue the alarm according to the probability.
Patent TW-494252-B (TW)
Title: An optical switch with movable mirror mechanism
Inventor: CHANG SHIH-CHIEN
IPC: G02B6/35
Filed: 2001-11-06
Granted: 2002-07-11
Abstract: An optical switch with movable mirror mechanism is disclosed, which comprises a first optical input terminal, a second optical input terminal, a first optical output terminal and a reflecting device. The reflecting device has a single mirror surface located on one of the first position and the second position. When the reflection device is located on the first position, the first optical signal received by the first optical input terminal is transmitted to the second optical output terminal, and the second optical signal received by the second optical input terminal is transmitted to the first optical output terminal. When the reflection device is located on the second position, the first optical signal received by the first optical input terminal is reflected to the first optical output terminal, and the second optical signal received by the second optical input terminal is reflected to the second optical output terminal, wherein the first optical input terminal, the second optical input terminal, the first optical output terminal, a second optical output terminal are fixed.
Patent TW-523592-B (TW)
Title: Voltage peak detector with dual charging paths
Inventor: SHIAU MING-CHUEN
IPC: G01R19/00
Filed: 2001-12-13
Granted: 2003-03-11
Abstract: The present invention provides a voltage peak detector with dual charging paths, which comprises a differential amplifier, a current mirror, a diode and a capacitor. The two input terminals of the differential amplifier receive the input voltage signal and the output voltage feedback signal of the detector, respectively, and provide suitable charging current to the current mirror. The differential amplifier is used as a comparator. The current mirror is used as a first charger for providing a first charging current required by the capacitor. The diode is used as a second charger for providing a second charging current required by the capacitor. With such a structure of dual charging paths, it is able to precisely and quickly obtain the peak voltage of the input voltage waveform. The voltage peak detector of the present invention not only possesses novel and simple circuit structure but also can precisely and quickly detect the peak voltage of the input voltage waveform.
Patent TW-I238937-B (TW)
Title: Method and system for remapping locations in memory
Inventor: DRISCOLL KEVIN
IPC: G06F12/16
Filed: 2002-01-18
Granted: 2005-09-01
Abstract: Methods and an associated apparatus are disclosed for providing fault tolerance for memory. The method involves producing a remapping value (202). Then the remapping value may be logically combined with the address value intended for accessing a given memory location (204) to remap the bad address to the unused address. The remapped address may then be accessed in place of an intended address (206).
Patent TW-563358-B (TW)
Title: Digital camera with voice interface
Inventor: YANG JIN-HSIN
IPC: H04N5/232
Filed: 2002-03-22
Granted: 2003-11-21
Abstract: The present invention provides a digital camera with a voice interface, which comprises a digital camera body having a plurality of function items and the corresponding functions; a single key input unit coupled with the digital camera body for generating a set of control signals; a control unit coupled with the single key input unit for switching these functional items on the digital camera body based on the set of control signals, making the digital camera body execute these functions, and outputting a corresponding voice data according to these switched functional items and these executed functions; and, a voice output unit coupled with the control unit, which can notify the switched functional item and the executed corresponding function currently.
Patent TW-I278926-B (TW)
Title: Apparatus and method of polishing periphery of device wafer
Inventor: HAKOMORI SHUNJI
IPC: B24B5/50
Filed: 2002-04-10
Granted: 2007-04-11
Abstract: To efficiently remove an unwanted metal film by one chucking from the periphery of a device wafer having a metal film formed on the surface so that the end of the remaining metal film is at right angles. The polishing method comprises steps for chucking and spinning a device wafer 1 around an axial line L, line-contacting arcuate working faces 22 of a first and second sloped polishing members 13a, 13b respectively to the front and back inclined surfaces 2a, 2b of a wafer 1, line-contacting an arcuate peripheral working face 42 of a side polishing member 14 to the side surface 3 of the wafer 1 during spinning of the wafer, and parallel contacting a peripheral working face of a disc-shaped peripheral polishing member 15 being spinning around its axial line to the surface peripheral edge of the wafer 1. Thus, the contacted portions are polished by the polishing members all at the same time to remove an unwanted metal film from the periphery of the wafer 1.
Patent TW-556211-B (TW)
Title: Semiconductor device
Inventor: MATSUMOTO JUNKO
IPC: G11C11/407
Filed: 2002-05-09
Granted: 2003-10-01
Abstract: In a control circuit and an address buffer circuit, buffer circuits of plural types are provided to each of pin terminals and input buffer of one type is activated according a state control signal group. In a standby state, current paths of the control buffer circuit and the address buffer circuit are selectively cut off according to a CS cut mode instructing signal stored in a mode register and an internal chip select signal. Furthermore, when a low power consumption mode is specified, a current path of a CLK buffer for generating an internal clock signal is cut off according to an external clock enable signal and a low power mode instructing signal, and the current paths of the control buffer circuit and the address buffer circuit are also cut-off. Accordingly the turn around time can be reduced, thereby decreasing the consumed current during the standby state.
Patent TW-I235578-B (TW)
Title: Method and system for roaming among different wireless networks
Inventor: TSAO SHIAO-LI
IPC: H04W36/14
Filed: 2002-06-19
Granted: 2005-07-01
Abstract: The present invention provides a method and system for roaming among different wireless networks, which is used for roaming of a mobile device supporting both a low-tier wireless communication network protocol and a high-tier wireless communication network protocol between a low-tier wireless network and a high-tier wireless network; the high-tier wireless network has lower transmission bandwidth and better mobility than the low-tier wireless network. The method includes at least the following steps: employing a virtual network service support node to transmit a plurality of data packets and a plurality of control signals of the mobile device between the low-tier wireless network and the high-tier wireless network.
Patent TW-563291-B (TW)
Title: Oscillator and production method therefor
Inventor: SAWADA TAKUYA
IPC: H01L41/22
Filed: 2002-06-27
Granted: 2003-11-21
Abstract: A feedback circuit and amplifiers using a vibrator constituted of a piezoelectric body having a bismuth layered compound as the main ingredient thereof are provided so as to generate oscillation. Load capacitances constituting the feedback circuit together with the vibrator are formed. These load capacitances each have, as the main ingredient thereof, a dielectric body which decreases in the relative dielectric constant with the increase in temperature in the region not less than one half the temperature range from -20 to 80/DEG C, and of which the epsilon-TC is not less than 5000 ppm/DEG C, when the epsilon-TC is an average change rate of the relative dielectric constant in the above-described temperature range, and is represented by (Cmax-Cmin)/(C20.100), where Cmax is the maximum value of capacitance in the above-described temperature range, Cmin is the minimum value of capacitance in the above-described temperature range, and C20 is the capacitance at 20 DEG C.
Patent TW-542796-B (TW)
Title: Thermal transfer printing method and printer system
Inventor: MIKI TAKEO
IPC: B41J31/00
Filed: 2002-07-12
Granted: 2003-07-21
Abstract: A thermal transfer printing method conducts a thermal transfer printing by alternately driving heating elements of a thermal print head using a multi-colored thermal transfer ink ribbon, an intermediate transfer medium, the thermal print head and a platen roller that press fits these components. Thickness of ink layers of the thermal transfer ink ribbon is 0.4-1 mum and the rubber hardness of the platen roller is 80 DEG or more.
Patent TW-541614-B (TW)
Title: Plasma cleaning device
Inventor: HONG CHAU-NAN
IPC: H01L21/306
Filed: 2002-07-26
Granted: 2003-07-11
Abstract: This invention relates to a plasma cleaning device, particularly to one which uses a power source to drive a transmitting rod in support racks to makes objects which is going to be cleaned pushed outside the support racks to prevent the support racks from affecting the cleaning effect while the cleaning is proceeding, which makes the objects to be cleaned can be cleaned completely and evenly.
Patent TW-I240737-B (TW)
Title: Heat-and-oil resistant polymer blends
Inventor: FERRARI LORENZO PAUL
IPC: C08L15/00
Filed: 2002-08-14
Granted: 2005-10-01
Abstract: A conjugate is formed by blending a polyamide with a hydrogenated carboxylated nitrile rubber at elevated temperature. The conjugate is readily formable by moulding or extrusion, and it displays excellent heat, oil-resistant and barrier properties that render it suitable for use, for example, in many automotive under-the-hood applications.
Patent TW-591322-B (TW)
Title: Liquid crystal projector
Inventor: NISHIHARA SHIZUO
IPC: G02F1/13
Filed: 2002-08-26
Granted: 2004-06-11
Abstract: The present invention provides a liquid crystal projector. Its object is to facilitate replacement of parts, to have sufficient heat radiation performance, and to prevent dust adhesion by improving a structure for attaching a liquid crystal panel to a prism. The inventive liquid crystal projector includes: a plurality of the liquid crystal panels 1 for respectively modulating a plurality of color beams, a prism 2 for synthesizing the respective modulated color beams and forming a color image and an optical system for enlarging and projecting the color image. The liquid crystal panel 1 is directly stuck to a metal holding plate 3 which is attached to the prism 2 so as to place a light emitting plane of the liquid crystal panel 1 opposite to an incident plane of the prism 2. A heat conductive glass plate 7 is stuck to the incident plane of the liquid crystal panel 1. A heat radiating fin 8 is brought into contact with the metal holding plate 3 and the heat conductive glass plate 7 and attached to the prism 2. A space between the incident plane of the prism 2 and the light emitting plane of the liquid crystal panel 1 is closed so as not to allow the movement of the air.
Patent TW-I265299-B (TW)
Title: Optical testing device
Inventor: HARRIS DANIEL L
IPC: G01R31/311
Filed: 2002-08-30
Granted: 2006-11-01
Abstract: A chuck adapted to test electrical and/or optical components on a device-under-test (DUT).
Patent TW-588383-B (TW)
Title: Method of cable assembly with electromagnetic interference protection and structure thereof
Inventor: CHEN CHENG-CHE
IPC: H01R13/658
Filed: 2002-09-13
Granted: 2004-05-21
Abstract: A method of cable assembly with electromagnetic interference protection and structure thereof are described. The cable comprises a transmitting cable, a ground cable, and metal rings. The transmitting cable connects the liquid crystal display and a motherboard of a notebook computer. The ground cable peels off at least one position of an insulating cover and shows a conductive wire. The exposed positions correspond to positions of clips of the notebook computer. The metal rings clamp the conductive wire and the transmitting cable, and therefore the electromagnetic interference signals transmits to a ground of the notebook computer.
Patent TW-I240231-B (TW)
Title: Method and apparatus for performing modular exponentiation
Inventor: RUEHLE MICHAEL D
IPC: G06F7/72
Filed: 2002-09-19
Granted: 2005-09-21
Abstract: A method and apparatus for performing modular exponentiation is disclosed. An apparatus in accordance with one embodiment of the present invention includes a first modular exponentiator and a second modular exponentiator and a coupling device interposed between the first modular exponentiator and the second modular exponentiator to receive a control signal and to selectively couple the first modular exponentiator to the second modular exponentiator in response to a state of the control signal. In one embodiment, the apparatus has a first mode of operation corresponding to a first state of the control signal wherein the first modular exponentiator is operably separated from the second modular exponentiator and a second mode of operation corresponding to a second state of the control signal wherein the first modular exponentiator is operably coupled to the second modular exponentiator via the coupling device.
Patent TW-588223-B (TW)
Title: Projection optical system and exposure device
Inventor: SHIGEMATSU KOJI
IPC: G02B13/24
Filed: 2002-10-22
Granted: 2004-05-21
Abstract: This invention is directed to a projection optical system. This system has a two-sided telecentric structure. Various kinds of materials of glass decrease the deterioration of a projected image, which is caused by absorbing the materials. A sufficiently large numerical aperture and a wide exposure region are maintained. This projection optical system can correct the spherical aberration. In the projection optical system for projecting a pattern of a first object R onto a second object W, the projection optical system has various kinds of materials of glass with refraction index over 1.57. When the focus length of the negative lens L511 nearest to the image side is f, the distance between the first object and the second object is, and the refraction index of the negative lens is n, a condition of |f/L| < 0.25 and n <= 1.55 is satisfied. The projection optical system has at least an aspherical lens (ASP1-ASP4).
Patent TW-546489-B (TW)
Title: Magnification device capable of magnifying image of display unit
Inventor: TEE BEE HUI
IPC: G02B25/00
Filed: 2002-10-25
Granted: 2003-08-11
Abstract: There is provided a magnification device capable of magnifying image of display unit, which includes a magnification unit capable of magnifying the image in the display unit, and a sliding rod for connecting the display unit and the magnification unit, so as to position the magnification unit between the display unit and the user for magnifying the image in the display unit viewed by the user. The sliding rod is formed by connecting plural sleeves in a sliding stacked manner. With the slide among the sleeves, the length of the sliding rod is changed, and the distance between the magnification unit and display unit is adjusted to a most suitable one for the user. Also, with the rotation of the sliding rod and the bracket mounted thereon, it is able to reduce the accommodation space and usage burden for the device.
Patent TW-I225072-B (TW)
Title: Fluorinated Polymer
Inventor: TAGUCHI ISAMU
IPC: C08G73/10
Filed: 2002-10-25
Granted: 2004-12-11
Abstract: An object of the present invention is to provide a fluorinated polymer of adequate molecular weight with excellent transparency in a wavelength range from visible to near infrared, and to also provide a method of producing such a polymer. The present invention provides a fluorinated polymer comprising a structure represented by a formula (1) as a structural unit, as well as a method of producing this polymer using a corresponding tetrafluoroxylylenediamine or a tetrafluoroxylylene glycol as a raw material.
Patent TW-I245329-B (TW)
Title: Heating element CVD device and heating element CVD method using the same
Inventor: KARASAWA MINORU
IPC: C23C16/44
Filed: 2002-11-13
Granted: 2005-12-11
Abstract: The present invention provides a heating element CVD device and a heating element CVD method, which is capable of forming a high quality polycrystalline silicon film (polysilicon film) as a device. That is, in the case of producing a silicon film on a substrate, a heating element CVD device with the heating being carried out so as to have the inner surface of the structure surrounded the space between the substrate pedestal and the heating element heated and maintained at least 200 DEG C or higher, preferably 350 DEG C or higher, and a CVD method using the device are provided.
Patent TW-I248363-B (TW)
Title: Methods of treatment and formulations of cephalosporin
Inventor: KIMBALL ROGER NELSON
IPC: A61P13/02
Filed: 2002-11-19
Granted: 2006-02-01
Abstract: Formulations containing an antibacterial alkali metal salt of a cephalosporin compound and methods of treating or preventing bacterial infections in dogs and cats. A stable pharmaceutical composition comprising a compound of formula I, wherein M+ is Na+, K+ or Li+, and an aqueous diluent, wherein the composition has a pH in the range of 5.0 to 8.0.