baber/WOPTO huggingface dataset:
Patent TW-535354-B (TW)
Title: Saturation prevention and amplifier distortion reduction
Inventor: SANDER WENDELL B
IPC: H03F1/32
Filed: 2001-12-14
Granted: 2003-06-01
Abstract: The present invention, generally speaking, provides methods and apparatus for avoiding saturation of a transistor, with particular application to communications signal amplifiers. In accordance with one aspect of the invention, feedback circuitry is provided to control a transistor in accordance with a control signal. The combination of current monitor and a threshold comparator detects when the base current of the transistor exceeds a threshold, indicative of the onset of saturation. Feedback control is then modified to prevent saturation.
Patent TW-554154-B (TW)
Title: Integrated temperature and humidity controller with priority for humidity temperature control
Inventor: SHAH DIPAK J
IPC: F24F11/00
Filed: 2001-12-20
Granted: 2003-09-21
Abstract: A controller for a climate control system has a humidity temperature sensor as well as a dry-bulb temperature sensor. A humidity temperature value is used in connection with a dry-bulb temperature value to generate an error signal that is a function of either the dry-bulb or the humidity temperature values. This permits control of both enclosure temperature and enclosure humidity without abnormal cycling of the climate control system. The humidity temperature can synthesized from the relative humidity and dry-bulb temperature within the enclosure.
Patent TW-529318-B (TW)
Title: Three-terminal organic electro-luminescent device
Inventor: PARK BYOUNG-CHOO
IPC: H05B33/26
Filed: 2002-01-25
Granted: 2003-04-21
Abstract: A three-terminal organic electro-luminescent (EL) device is disclosed for achieving increased efficiency, decreased turn-on voltage, and increased brightness. The three-terminal organic EL device has a first electrode formed on a substrate, at least one organic material layer including an organic light-emitting layer formed on the first electrode, a second electrode formed on the organic material layer: and at least one third electrode formed on or inside said organic material layer. The third electrode is formed outside of a region, which is between the first electrode and the second electrode to prevent a reduction of luminescent area. The luminance of the organic EL device is controlled by adjusting potential of the third electrode with respect to the potentials of the first electrode and the second electrode.
Patent TW-544809-B (TW)
Title: Method of appraising a dielectric film, method of calibrating temperature of a heat treatment device, and method of fabricating a semiconductor memory device
Inventor: KOYANAGI KENICHI
IPC: G01N21/21
Filed: 2002-03-21
Granted: 2003-08-01
Abstract: When tantalum pentoxide film that is deposited on silicon wafer is subjected to a heat treatment in an oxygen atmosphere to improve crystallinity, refractive index is measured by an ellipsometer to appraise change in the crystallinity or change in the relative dielectric constant of the dielectric film and judge the adequacy of the heat treatment temperature. In particular, when the dielectric film is a structure that includes tantalum pentoxide film in which crystallinity is changed by heat treatment and silicon oxide film in which film thickness is changed by heat treatment, the temperature of the heat treatment can be accurately appraised by taking advantage of the correlation between the temperatures of the heat treatment and the refractive indices of the laminated films, this correlation having a curve with a maximum point and a minimum point.
Patent TW-528996-B (TW)
Title: System and method for presenting still images or motion sequences to passengers onboard a train moving in a tunnel
Inventor: YURUSOV ALEXANDER
IPC: G09F19/12
Filed: 2002-04-16
Granted: 2003-04-21
Abstract: System and method for presenting still images or motion sequences to passengers onboard a train moving in a tunnel. System comprises a plurality of vertically mounted light emitting bars placed in a row on a tunnel sidewall at specific intervals in the direction of a train movement. Each bar emits light, which is modulated according to the desired image, time of the beginning of each train window and a train velocity. Movement of the observer-passenger onboard a train relatively to the light emitting bars is used to form a visible still image or motion sequence. Displayed content can be different for another observer-passenger located against another window of the same train.
Patent TW-528894-B (TW)
Title: Polarizing film, method for producing the same and polarizing plate and optical component
Inventor: TSUCHIMOTO KAZUYOSHI
IPC: B29C71/00
Filed: 2002-04-17
Granted: 2003-04-21
Abstract: This invention provides a polarizing film having a high degree of polarization and high transmittance, a method for producing the polarizing film, a polarizing plate using the polarizing film and an optical component. According to the invented polarizing film manufacturing method, a polyvinyl alcohol (PVA) film is uniaxially dry-stretched, relaxed in an aqueous solution containing iodine or a dichroic dye, and further stretched in an aqueous solution containing a PVA crosslinking agent. Preferably the dry stretch ratio of the PVA film is not less than 2 times, stretch ratio of the relaxed film is above 1.02 time and the total stretch ratio is below 6.5 times. Additionally, the preferred relaxation ratio is below 10% of the dry stretch ratio.
Patent TW-I277199-B (TW)
Title: Semiconductor device and manufacturing method therefor
Inventor: GODA AKIRA
IPC: H01L21/8234
Filed: 2002-06-26
Granted: 2007-03-21
Abstract: The main surface of a semiconductor substrate 1 of a semiconductor device includes first and second regions TR1 and TR2 and a border part BS between the first and second regions. A first gate insulating film 2 and a first gate electrode 6 are disposed on the main surface in the first region TR1. A pair of first diffusion layers 7 are so formed under the main surface as to sandwich the first gate electrode 6. A second gate insulating film 3 different from the first one, and a second gate electrode 13, are disposed on the main surface in the second region TR2. A pair of second diffusion layers 14 are so formed under the main surface to sandwich the second gate electrode 13. An element separation region 9 is formed in the border BS between the first region and the second region. The element separation region 9 comprises a trench formed under the main surface and an insulating layer which comprises a part embedded in the trench and a part protruding above the main surface. The bottom of the trench varies in depth depending on places.
Patent TW-I239512-B (TW)
Title: ADIP demodulation method and apparatus
Inventor: CHEN HAO-CHENG
IPC: G11B7/005
Filed: 2002-07-24
Granted: 2005-09-11
Abstract: An ADIP demodulation method and apparatus are proposed, which are included in optical disk driver to generate the ADIP (Address In pre-groove) information according to a wobble signal. The ADIP demodulation apparatus comprises a slicing unit for generating binary signal according to the wobble signal; a phase locked loop to generate reference wobble signal according to the wobble signal and a reference clock with higher frequency than the wobble signal; a channel bit generator for generating a channel bit stream according to the wobble signal and the reference wobble signal; and an ADIP decoder for decoding to ADIP information according to the channel bit stream. The channel bit generator counts the width of the different phase between the wobble signal and the reference wobble signal by a clock with higher frequency then the wobble signal to generate the channel bit stream.
Patent TW-571489-B (TW)
Title: Motor device and method of manufacturing the same
Inventor: GOTOU YASUO
IPC: H02K15/00
Filed: 2002-07-31
Granted: 2004-01-11
Abstract: A motor device used in a power seat device for an automobile, includes a motor yoke, a resin-made end frame for closing an opening portion of a motor and a resin-made gear box. The end frame is formed with a guide portion utilized in transferring the motor in manufacturing the motor. At least one of the guide portion is formed with an inserting portion capable of inserting a fixing member for fixing a fixing portion of the motor yoke and a fixed portion of the end frame. An engaging portion in a projected shape is formed at one of the end frame and the gear box, and an engaging portion in a recessed shape to which the engaging portion in the projected shape is fitted is formed at other thereof. Either one of the engaging portion in the projected shape or the engaging portion in the recessed shape includes a plurality of projected portions along a direction of a rotating shaft at a face thereof bonded with other of the engaging portions. Other of the engaging portion in the projected shape or the engaging portion in the recessed shape includes a plurality of plane portions brought into contact with the projected portions.
Patent TW-I242188-B (TW)
Title: Optical disk supporting device for suck-in type optical disk drive
Inventor: GUO TZUNG-RUNG
IPC: G11B17/04
Filed: 2003-01-10
Granted: 2005-10-21
Abstract: An optical disk supporting device for suck-in type optical disk drive is disclosed, which can load the optical disk precisely into the optical disk drive and support it no matter the optical disk drive is disposed horizontally or vertically. The supporting device of optical disk comprises a substrate; a power transmission level of rack; two supporting levers and a fixing sliding block. The power transmission lever of rack has two racks, and each of the two supporting levers has a positive gear respectively. Therefore, when the optical disk drive loads or ejects the optical disk, the two positive gears formed integrally with the supporting levers are engaged with the two racks of the gear-stripe power transmission lever. Furthermore, the fixed sliding block holds the positioning pin of the supporting lever at an appropriate position, so that the supporting lever is moved away from the rotating optical disk.
Patent TW-I224738-B (TW)
Title: Automatic tablet scratch pad
Inventor: SIMS SCOTT R
IPC: G06F1/16
Filed: 2003-02-20
Granted: 2004-12-01
Abstract: A method, apparatus, and signal-bearing medium for determining that a tablet electronic device is docked to a docking station. Upon detection, a scratchpad application is started. When a telephone call occurs, a telephone message pad application is started. In this way, an application is automatically selected for the tablet electronic device.
Patent TW-I277617-B (TW)
Title: Metal complexes and organic electro luminescence elements
Inventor: KOBAYASHI SATOSHI
IPC: C07F9/50
Filed: 2003-03-21
Granted: 2007-04-01
Abstract: The present invention provides a metal complex, characterized in comprising a metal complex structure showing luminescence from triplet excited state and a monovalent group derived from carbazole. The present invention also provides a light-emitting elements using said metal complex.
Patent TW-I229460-B (TW)
Title: White color light emitting device
Inventor: FUJIWARA SHINSUKE
IPC: H01L33/50
Filed: 2003-05-12
Granted: 2005-03-11
Abstract: An ultraviolet type white color light emitting device (Q) including a 340 nm to 400 nm ultraviolet InGaN-LED, a first fluorescence plate of ZnS doped with more than 1x10<17> cm<-3> Al, In, Ga, Cl, Br or I for absorbing ultraviolet rays and producing blue light (fluorescence), a second fluorescence plate of ZnSSe or ZnSe doped with more than 1x10<17> cm<-3> Al, In, Ga, Cl, Br or I for absorbing the blue light, producing yellow light (fluorescence) and synthesizing white color light by mixing the yellow light with the blue light. A blue light type white color light emitting device (R) including a 410 nm to 470 nm blue light InGaN-LED, a fluorescence plate of ZuSxSe1-x (untreated 0.2 <= x <= 0.6; heat-treated 0.3 <= x <= 0.67) doped with more than 1x10<17> cm<-3> Al, In, Ga, Cl, Br or I for absorbing the blue light, producing 568 nm to 580 nm yellow light (fluorescence) and synthesizing white color light by mixing the yellow light with the blue LED light.
Patent TW-591989-B (TW)
Title: Printed circuit board material with anti-conductive anodic filament and low Z-axis expansion coefficient
Inventor: CHEN HSIEN-TE
IPC: H05K1/03
Filed: 2003-06-11
Granted: 2004-06-11
Abstract: The present invention provides a kind of printed circuit board (PCB) material with anti-conductive anodic filament (anti-CAF) and low Z-axis expansion coefficient. In the invention, the adhesive prescription is adjusted to reach the purpose of increasing the reliability of circuit board. The tolerance of anti-CAF and heat-resist characteristic are increased, and Z-axis expansion coefficient of the substrate material is decreased so as to fulfill the request of even higher-level board material with much better reliability.
Patent TW-I222781-B (TW)
Title: System to stop the rotation of fan
Inventor: LIN MENG-JR
IPC: H02P5/00
Filed: 2003-08-21
Granted: 2004-10-21
Abstract: The present invention relates to a system to stop the rotation of fan, which comprises an input unit, a driving unit, a comparison unit, and a control unit. The input unit is connected to a signal input end for inputting the input signal to the driving unit and comparison unit. The driving unit comprises a driving device and a Hall device, and the driving device is connected to an automatic starter to activate the fan motor. When the driving unit receives the input signal, the driving unit drives/controls the rotational speed of fan. The comparison unit compares the high/low level of the input signal to generate a suck-in signal, and controls/stops the functioning of the Hall device in the driving unit according to the suck-in signal. The control unit generates a control signal to control the automatic starter of the driving device according to the suck-in signal of the comparison signal, so as to keep the automatic starter at a fixed voltage level and stop its functioning, and further stop the movement of fan motor. By using the said assembly, the fan motor completely stops the rotation.
Patent TW-I229895-B (TW)
Title: Alignment method, alignment substrate, manufacturing method of alignment substrate, exposure method, exposure apparatus, and manufacturing method of mask
Inventor: KOIKE KAORU
IPC: H01L21/027
Filed: 2003-08-29
Granted: 2005-03-21
Abstract: The present invention provides the alignment method, which is capable of performing alignment without disposing an alignment mark on a mask and preventing the degradation of exposure throughput/latent image contrast, alignment substrate, manufacturing method of alignment substrate, exposure method, exposure apparatus, and manufacturing method of mask. This alignment method comprises the followings: a step of detecting the positions of the alignment marks, in which a ray or charged particle beam is made to transmit from the first surface side of a thin film to the second surface side such that the ray or charged particle beam is made to reflect by a plurality of alignment marks arranged outside the thin film on the second surface side of the thin film, and the reflected ray or charged particle beam is detected on the first surface side to detect the positions of the alignment marks; and a step for searching for the position coordinate on the thin film, in which the detected positions of the alignment marks are used to obtain the position coordinate on the thin film. In addition, the alignment substrate using the alignment method, the manufacturing method of the alignment substrate, the exposure method using such processes, the alignment apparatus and manufacturing method of the mask are provided in the present invention.
Patent TW-I228456-B (TW)
Title: Drying device for printed material
Inventor: MONKEWITZ PETER A
IPC: B41J29/377
Filed: 2003-09-17
Granted: 2005-03-01
Abstract: The drying disposal for a printed material (13), in strip or sheet, uses a drying fluid propelled in the direction of the printed material (13) through nozzles (15), each of them equipped with one blowing opening (30) and meant to blow a drying fluid or medium warmed by heating elements. Nozzles (15) are arranged in an enclosed space of a drying device (12). The drying fluid or medium presents, near the printed material (13), a turbulent flux that is immediately produced at the exit of the blowing openings (30) of nozzles (15) through transformation means (23) of a laminar flux in a turbulent flux. The drying fluid or medium is extracted from the enclosed space of the drying device (12) by the mean of an exhaust pipe (29) located between two successive nozzles (15), preferably, but not compulsorily, equidistant to each of these aforesaid nozzles (15).
Patent TW-I270358-B (TW)
Title: Safety device of a coffee pot
Inventor: HUANG CHUAN-PAN
Filed: 2003-09-30
Granted: 2007-01-11
Abstract: The safety device of a coffee pot includes a pot body provided with a water tank and a handle, an electric heater installed at the bottom of the water tank of the pot body and a probe unit provided on the electric heater in the water tank for detecting the water level in the water tank. The probe unit has a function of interrupting electricity automatically or disabling the electric heater to be energized when water in the water tank is insufficient, ensuring safety in using the coffee pot.
Patent TW-I244405-B (TW)
Title: Optic-catalyst fiber product and manufacturing method thereof
Inventor: LIEN JUNG-SHEN
IPC: B01J21/06
Filed: 2003-11-11
Granted: 2005-12-01
Abstract: The present invention relates to an optic-catalyst fiber product and the manufacturing method thereof, which employs a plasma polymerization process and a splashing coating process in a vacuum environment, wherein a protection layer is coated on a surface of a fiber product, and the splashing coating process is then employed to excite an optic-catalyst substance for exciting atoms of the optic-catalyst substance to form an optic-catalyst film on the surface of the fiber product, the film being hydrophilic and anti-bacteria to enhance hydrophilic and anti-bacteria characteristics of the fiber product. The invention has wide applications in medical purposes and household applications.
Patent TW-I284124-B (TW)
Title: Aminoalkoxyindoles
Inventor: ZHAO SHU-HAI
IPC: C07D403/12
Filed: 2003-11-27
Granted: 2007-07-21
Abstract: The invention provides compound of the formula, and pharmaceutically acceptable salts or prodrugs thereof, wherein R1, R2, R3, R4, m and n are as defined herein. The invention also provides methods for preparing, compositions comprising, and methods for using compounds of formula I.
Patent TW-I235629-B (TW)
Title: Processes for manufacturing flexible wiring circuit boards
Inventor: WATANABE MASANAO
IPC: H05K1/00
Filed: 2003-12-01
Granted: 2005-07-01
Abstract: The invention provides processes for manufacturing the flexible wiring circuit board, wherein a wiring circuit is formed on an insulation support film. The present invention includes the following processes: (a) pasting a laminate, which is such that a conductor layer is formed on the insulation support film, on a transparent rigid substrate by the insulation support film side via a self-adhesive layer, (b) patterning the conductor layer of the laminate to form the wiring circuit, (c) lowering the adhesive force of the self-adhesive layer, and (d) separating the laminate formed with the wiring circuit from the transparent rigid substrate, so that the self-adhesive layer may be left over on the transparent rigid substrate side.
Patent TW-I321169-B (TW)
Title: High-durability non-woven fabric with melange appearance, procedure for its preparation, and means suited to the purpose
Inventor: MARINI SILVIA
IPC: D04H18/00
Filed: 2003-12-16
Granted: 2010-03-01
Abstract: Non-woven fabric with melange-type visual appearance and endowed with high-durability comprising a fiber part and a matrix binder characterized by the binder matrix being a polyurethane characterized by the presence of soft segments and rigid segments, the former constituted from mixtures of polycarbonate-polyols and polyester-polyols, and the latter, from urethane groups deriving from the reaction of isocyanates with ureic polyols, and groups deriving from the reaction between the free isocyanate groups and water, and the fiber part comprises a fiber of melange appearance that is a mixture of two or more fibers with different dyeability characteristics than.
Patent TW-I239302-B (TW)
Title: Seat moving device for vehicle
Inventor: IWATANI MASAMITSU
IPC: B60N2/16
Filed: 2003-12-16
Granted: 2005-09-11
Abstract: A seat moving device for a vehicle capable of reducing the variation of a load acting on a drive source when a seat body is moved between a raised position and a lowered position, wherein a laterally sliding base (41) horizontally moving in the lateral direction of the vehicle in the state of the seat body (10) facing a door opening part is installed on a rotary base (31) rotated between a vehicle forward facing position and a door opening part facing position, the seat body (10) is supported on the slide base (41) through a quadric link mechanism (44), guide rollers (46) are fitted to the upper link arm (44a) of the quadric link mechanism (44), the guide rollers (46) are placed on the cam face of a cam plate (47) installed on the rotary base (31), and the cam face has a sloped guide face (47b) continuously extended to guide the guide rollers (46) so that the guide rollers (46) move in a diagonal upper direction when the laterally sliding base (41) is moved.
Patent TW-I228818-B (TW)
Title: Light sensitive semiconductor package and fabrication method thereof
Inventor: TSAI CHUNG-CHE
IPC: H01L23/58
Filed: 2003-12-31
Granted: 2005-03-01
Abstract: A light sensitive semiconductor package and a fabrication method thereof are provided in which a chip is mounted on a chip carrier and encompassed by a dam, and an infrared filter is attached to the dam to hermetically isolate the chip from the atmosphere. An encapsulant is formed on the chip carrier and surrounds the dam, and a lens is supported by the encapsulant to be positioned above the infrared filter. This allows light to penetrate through the infrared filter and lens to reach the chip. Before forming the encapsulant and mounting the lens, the semi-fabricated package with the chip being hermetically isolated by the infrared filter and dam is subject to a leak test, allowing a semi-fabricated package successfully passing the test to be formed with the encapsulant and lens, so as to reduce fabrication costs and improve yield of fabricated package products.
Patent TW-I232475-B (TW)
Title: Capacitor device
Inventor: TAMURA HIROYUKI
IPC: H01G9/012
Filed: 2004-02-12
Granted: 2005-05-11
Abstract: A capacitor device which has the function of a fuse and can be made in a light-weight, thin and compact configuration is provided. The capacitor device contains a plurality of conductive pattern electrodes (20, 21) which are electrically isolated by an isolation trench (19), a capacitor element (15) having an anode lead (16) and a cathode lead (17) which are respectively connected, with at least one of them through a metal wire (22) having the function of a fuse, to the conductive pattern electrodes (20, 21), and an insulation resin (24) encapsulating the capacitor element (15) and the conductive pattern electrodes except one surface of each the conductive pattern electrode, and supporting the conductive pattern electrodes and the capacitor element integrally.
Patent TW-I247124-B (TW)
Title: Method, apparatus, integrated circuit, integrated circuit chip and computer system for detecting on-die voltage variations
Inventor: KURD NASSER
IPC: G06F1/32
Filed: 2004-02-12
Granted: 2006-01-11
Abstract: On-die voltage and/or frequency detectors. For one aspect, an adaptive frequency clock generation circuit includes a droop detector to detect a supply voltage level and to cause the frequency of an on-die clock signal to be adjusted accordingly.