baber/WOPTO huggingface dataset:
Patent TW-548456-B (TW)
Title: Continuous domain inversed TN LCD device and the fabrication method thereof
Inventor: CHUANG LI-SEN
IPC: G02F1/139
Filed: 2000-12-29
Granted: 2003-08-21
Abstract: A continuous domain inversed TN LCD device and the fabrication method thereof are disclosed, which can provide wide viewing angle and has good transmittance. The said LCD device comprises: a first substrate; a first electrode formed on the inner side of the said first substrate and has a round-corner-like pattern, and the electrode voltage is controlled by an active device, and a symmetric protrusion is formed on the said first electrode, the whole surface of it is coated with an alignment layer; a second substrate whose inner side is opposite to the inner side of the first substrate; a second electrode located on the inner side of the second substrate, the whole surface of it is coated with the alignment layer; a negative type liquid crystal doped with chiral material to be filled into the liquid crystal slot formed between the first substrate and the second substrate; a first polarization plate disposed outside the first substrate; and a second polarization plate disposed outside the second substrate; and an optical compensation film disposed between the first substrate and the second substrate. After applying electric field, the liquid crystal molecule on the same horizontal plane will have a continuous arrangement radially due to the electric field distribution of the protrusion and the ITO electrode, and the liquid crystal will have some rotational angle downward or upward in the vertical direction. The amount of rotational angle is related to the thickness of liquid crystal box and the amount of chiral material, the rotational angle is controlled to be around 90 DEG in the present invention. Thus, no matter how much is the angle between the liquid crystal molecule and the polarization plate, very high transmittance can be obtained. Furthermore, since the arrangement of liquid crystal molecule has circular symmetry, it can provide the effect of wide viewing angle.
Patent TW-591673-B (TW)
Title: Mn-Zn ferrite production process, Mn-Zn ferrite, and ferrite core for power supplies
Inventor: YASUHARA KATSUSHI
IPC: C01G49/00
Filed: 2001-03-14
Granted: 2004-06-11
Abstract: The invention provides a manganese-zinc ferrite production process comprising a maximum temperature holding step for firing and a cooling step in a nitrogen atmosphere. The nitrogen atmosphere changeover temperature T in the cooling step is below 1,150 DEG C. and equal to or higher than 1,000 DEG C., and the cooling rate V1 conforms to the condition defined by: T <= (V1+1.450)/1.5 ... (1). Here T is the nitrogen atmosphere changeover temperature in DEG C and V1 is the cooling rate in DEG C/hour from T down to 900 DEG C.
Patent TW-499741-B (TW)
Title: Channel write and erase embedded flash memory cell and its manufacturing method
Inventor: SHIU CHING-SHIANG
IPC: H01L21/8246
Filed: 2001-03-30
Granted: 2002-08-21
Abstract: A channel write and erase embedded flash memory cell and its manufacturing method are disclosed, especially pointing to a flash memory cell combined CMOS device. This method can make the flash memory cell and CMOS device simultaneously to lower the cost and simplify the process flow. The CMOS device also retains the capabilities of high voltage and low voltage operations. So the operation efficiency between the flash memory and CMOS device is effectively improved and the overall size is also smaller than the separate design.
Patent TW-I225529-B (TW)
Title: Accelerated mulching paper degradation process and mulching paper for implementing the process
Inventor: DUSSAUD JOSEPH
IPC: C12S11/00
Filed: 2001-04-04
Granted: 2004-12-21
Abstract: Process for the accelerated degradation of mulching paper whose cellulose fibres are impregnated with a hydrophobic resin giving the said paper a weather-resistant character, in which an enzymatic solution capable of degrading both the resin and the cellulose is sprayed onto the paper.
Patent TW-483235-B (TW)
Title: Differential amplifier circuit
Inventor: TAKAI YASUHIRO
IPC: G05F3/26
Filed: 2001-04-12
Granted: 2002-04-11
Abstract: A differential amplifier circuit includes a first transistor and a second transistor cooperatively forming a current mirror circuit, a third transistor connected in series to the first transistor and connected to an inverted input terminal through which a comparison voltage which is a predetermined constant voltage is input to the third transistor, a fourth transistor connected in series to the second transistor and connected to a non-inverted input terminal through which a feedback voltage which increases in proportion to an output voltage of the third transistor is input to the fourth transistor, a constant current source for supplying predetermined current to the first to fourth transistors, and, an offset circuit connected in series to the third transistor, and has a predetermined input offset voltage provided between the inverted input terminal and the non-inverted input terminal.
Patent TW-500614-B (TW)
Title: Improved method and apparatus for generating an aerosol
Inventor: BYRON PETER R
IPC: A61K47/10
Filed: 2001-04-23
Granted: 2002-09-01
Abstract: An aerosol is formed by supplying a material in liquid form to a flow passage and heating the flow passage such that the material volatizes and expands out of an open end of the flow passage. The volatized material combines with ambient air such that volatized material condenses to form the aerosol. An apparatus and method for generating such an aerosol are disclosed wherein the apparatus may include an electrically conductive sleeve at an open end of the flow passage, an electrically conductive flow passage and/or a spacer chamber. The volatilized material may contain a volatilized solute and vehicle such that the resulting aerosol particle sizes of the solute and the vehicle are either different or the same.
Patent TW-539955-B (TW)
Title: Tolerance display system
Inventor: NAKANO YASUHISA
IPC: G06T11/20
Filed: 2001-04-27
Granted: 2003-07-01
Abstract: The present invention provides a tolerance display system by which processing operators can easily recognize accurate information regarding dimension at their actual shop floors. The tolerance display system according to the present invention includes a tolerance display unit 10. The tolerance display unit 10 includes a storage means which stores standard data file regarding general dimensional tolerance, a information input means 12-22, 26, 28 etc. for inputting given information, a calculation means for reading out standard data regarding general dimensional tolerance from the storage means based on the data input via information input means and calculating a limit of size, and a output means 24 for displaying standard data, limits of size, etc., wherein the information input means includes an industry-type selection input unit 12 for inputting a selected processed item of a desired industry, a specified condition input unit 16, 18, 20 for inputting a specified condition such as feature, tolerance grade or basic dimension, and a value and four rules operator input unit 22 for inputting values and four rules operators.
Patent TW-522385-B (TW)
Title: Disk cartridge
Inventor: INOUE NAOKI
IPC: G11B23/03
Filed: 2001-05-04
Granted: 2003-03-01
Abstract: A disk cartridge in which a pair of shutter members can be opened and closed smoothly and reliably, and a dust-proof property and an airtightness of a large opening portion can be increased by reducing a space between a pair of shutter members and a cartridge housing as much as possible. The disk cartridge comprises a cartridge housing in which a disk compartment is formed between an upper shell and a middle shell by overlapping the upper shell, the middle shell and the lower shell and the middle shell is supported by the upper shell and the lower shell so as to become freely rotatable, an optical disk rotatably stored within the disk compartment and a pair of shutter members attached to the middle shell in such a manner that they can be moved in the plane direction on the same plane. A shutter opening and closing mechanism for opening and closing opening portions by moving the pair of shutter members based rotation of the middle shell.
Patent TW-I227855-B (TW)
Title: Providing advertising with video games
Inventor: RASHKOVSKIY OLEG B
IPC: G06Q30/02
Filed: 2001-05-30
Granted: 2005-02-11
Abstract: A video game (45) may be associated with advertising such that when the player mouse clicks on an image element (14) in the course of play of the game, the game play may automatically be paused in one embodiment. Once the game play is paused, an advertising graphical user interface (20) may be displayed that enables the user to purchase items associated with image elements observed in the course of game play.
Patent TW-512521-B (TW)
Title: Collar process for reduced deep trench edge bias
Inventor: MANDELMAN JACK A
IPC: H01L27/108
Filed: 2001-06-07
Granted: 2002-12-01
Abstract: Disclosed is a method to provide a new deep trench collar process which reduces encroachment of strap diffusion upon array metal oxide semiconductor field effect transistors (MOSFET's) in semiconductor devices. The invention allows a reduced effective deep trench edge bias at the top of the deep trench, without compromising storage capacitance, by maximizing the distance between the MOSFET gate conductor and the deep trench storage capacitor.
Patent TW-544658-B (TW)
Title: Method and apparatus for controlling access to storage media
Inventor: SELINFREUND RICHARD H
IPC: G11B7/243
Filed: 2001-06-19
Granted: 2003-08-01
Abstract: A method and apparatus for preventing copying of data from optical storage media. A locus on optical storage medium is initially read to produce a signal and is then re-read by a reader to produce a second signal. The signal detected upon re-reading is different from the signal that is detected upon initial sampling. A method and apparatus for controlling access to a storage medium, such as an optically readable medium. Light sensitive or other materials that are adapted to change state and affect reading of a storage medium are used to control access to data that may be stored on optical medium and/or to control use of the medium.
Patent TW-550948-B (TW)
Title: Audio/video IP camcorder
Inventor: LU KUN-SHAN
IPC: G03B17/48
Filed: 2001-07-04
Granted: 2003-09-01
Abstract: An audio/video IP camcorder is disclosed, which has a digital image unit to generate the digital image data; a digital audio unit to generate digital audio data; a system control user interface to control the operation of the camcorder; and a digital audio/video processor. Through the connection of the digital audio/video processor, the digital image unit, the digital audio unit, and the system control user interface, the audio/video data can be processed synchronously and can be transmitted to the monitor end through a network, and the digital recorder is used to store the video or the network browser is used to play the audio/video synchronously.
Patent TW-541589-B (TW)
Title: Loadlock chamber
Inventor: PERLOV ILYA
IPC: H01L21/00
Filed: 2001-07-06
Granted: 2003-07-11
Abstract: In a first aspect, a loadlock chamber is provided that includes: (1) a first chamber portion adapted to remain stationary; (2) a second chamber portion adapted to move relative to the first chamber portion; and (3) a substrate handler located between the first and second chamber portions. The loadlock chamber is adapted to assume: (a) a closed position wherein the first and second chamber portions contact one another so as to define a region capable of maintaining a vacuum pressure; (b) an opened position wherein the second chamber portion moves away from the first chamber portion so as to define an opening; and (c) a load position wherein at least a portion of the substrate handler extends through the opening. Systems and methods in accordance with these and other aspects also are provided.
Patent TW-529235-B (TW)
Title: Multi-output power supply
Inventor: TSAI GUEI-SHIANG
IPC: H02M5/293
Filed: 2001-07-13
Granted: 2003-04-21
Abstract: The present invention relates to a multi-output power supply for providing stable multiple output voltages, which comprises: a transformer and a fixed volt-second controller. The transformer includes: a primary coil and at least two secondary coils for providing multiple output voltages. The fixed volt-second controller controls the on/off switch of the primary coil voltage, and makes the multiplied value of a voltage value at two ends of the primary coil and a voltage-on time become a constant without being influenced by the variance of the input voltage. The object of the present invention is to use the fixed volt-second controller to maintain the energy input of the multi-output power supply at a fixed volt-second multiplied value without being influenced by the variance of the load.
Patent TW-548407-B (TW)
Title: Sensor
Inventor: KONZELMANN UWE
IPC: G01F1/684
Filed: 2001-07-19
Granted: 2003-08-21
Abstract: For the sensor in the background technique, especially the sensor of the apparatus for measuring at least one parameter in the medium flowing in a tube (the sensor has a frame device with a recessed gap), a down stream is generated in the recessed gap region such that the measured signal of the sensor is affected. For the designed sensor (1) in the present invention, the recessed gap (5) is sealed; and the generation of down stream will not occur.
Patent TW-563214-B (TW)
Title: An electronic device and a method of manufacturing the same
Inventor: IMASU SATOSHI
IPC: H01L23/498
Filed: 2001-08-08
Granted: 2003-11-21
Abstract: The present invention provides an electronic device, which comprises: a semiconductor chip with a plurality of electrode pads on a main surface; a layout substrate with a plurality of connection portions on a main surface; and, a plurality of bulged electrodes, which are configured between each electrode pad of the semiconductor chip and each connection portion of the layout substrate to provide electrical connections between the two. The plurality of bulged electrodes are configured in an arrangement on a main surface of the layout substrate not making semiconductor chips being balanced. The plurality of connection portions are configured at positions deeper than a main surface of the layout substrate toward a deeper direction on the main surface from the layout substrate.
Patent TW-I238916-B (TW)
Title: LCD device having scanning lines and common lines
Inventor: KIMURA SHIGERU
IPC: G02F1/1333
Filed: 2001-09-28
Granted: 2005-09-01
Abstract: An active matrix LCD device includes a TFT panel, a counter panel and liquid crystal interposed therebetween. The TFT panel includes a plurality of scanning lines and a plurality of common lines formed in one layer and extending in a row direction, and a plurality of signal lines extending in a column direction. A coupling line for coupling the common lines together is disposed outside the pixel array of the TFT panel, such as in a TCP mounted on the TFT panel and mounting thereon a driver IC for driving the scanning lines.
Patent TW-592888-B (TW)
Title: Chemical mechanical polishing pad with micro-holes
Inventor: PARK IN-HA
IPC: B24B37/26
Filed: 2001-10-15
Granted: 2004-06-21
Abstract: Disclosed is a chemical mechanical polishing pad formed at a polishing surface thereof with micro-holes each having a desired cross-sectional area while having a desired depth. The shape, size, and density of the micro-holes can be optionally adjusted. The chemical mechanical polishing pad provides an effect of maintaining a desired polishing rate during a polishing process. In accordance with the present invention, the micro-holes can have diverse arrangements depending on given process conditions.
Patent TW-500896-B (TW)
Title: Monitoring center and service system of air conditioner
Inventor: UEDA HIROYUKI
IPC: G06Q10/00
Filed: 2001-11-08
Granted: 2002-09-01
Abstract: The technical object of this invention is that, in a service system of an air conditioner connected through a network 100 to a monitoring center 8, the air conditioner receives radio wave transmitted from a GPS satellite 9 to transmit information of the received radio wave and a manufacturer's serial number on the air conditioner to the monitoring center 8, and the monitoring center 8 performs service of the air conditioner on the basis of the received information and the serial number. The service system of the air conditioner can perform service, update or renewal, maintenance and the like of an air conditioner more correctly and exactly and attain speedup thereof.
Patent TW-543140-B (TW)
Title: Method for removing the dielectric layer on peripheral edge of semiconductor wafer
Inventor: HUANG YU-LING
IPC: H01L21/76
Filed: 2001-11-23
Granted: 2003-07-21
Abstract: The present invention provides a method for removing the dielectric layer on peripheral edge of semiconductor wafer. At first, a semiconductor wafer having a dielectric layer on the upper surface is provided. Then, the semiconductor wafer is fixed on a wafer stage. After that, by using a ring-shaped cutting tool, the dielectric layer on peripheral edge of semiconductor wafer is removed and then the semiconductor wafer is cleaned by injection water from the wafer center toward the edge. Therefore, it is capable of solving the contamination problem of semiconductor wafer caused by dielectric material particles so as to raise the performance of semiconductor device.
Patent TW-546788-B (TW)
Title: Array substrate for display, method of manufacturing array substrate for display and display device using the array substrate
Inventor: TSUJIMURA TAKATOSHI
IPC: G09F9/30
Filed: 2002-02-01
Granted: 2003-08-11
Abstract: Disclosed is to provide an array substrate for display, a method of manufacturing the array substrate for display and a display device using the array substrate for display. The present invention is an array substrate for display, which includes: a thin film transistor array formed on an insulating substrate 1; a plurality of wirings 23 and 24 arranged on the insulating substrate 1; connection pads 25 and 27 arranged on unilateral ends of the wirings 23 and 24 and respectively connected therewith; and pixel electrodes 22, wherein dummy conductive patterns 29 are arranged between the ends of the connection pads 25 and 27 and ends of the pixel electrodes 22.
Patent TW-552289-B (TW)
Title: Blend, film and fiber containing polyolefin and hydrocarbon resin, and methods for making the film
Inventor: CARTER BRANDT KENNEDY
IPC: B32B27/32
Filed: 2002-02-15
Granted: 2003-09-11
Abstract: A blend comprising polyolefin and hydrocarbon resin, wherein the polyolefin is semicrystalline and has a suitable degree of crystallinity and molecular weight, or the polyolefin is amorphous and has sufficiently high molecular weight, and sufficient hydrocarbon resin is present in the blond, so that a film made from the blend is substantially vinyl like arid non-electrometric. Some of the films arc also conformable, drapable or affinely deformable by hand.
Patent TW-567727-B (TW)
Title: RF modulator for digital CATV
Inventor: MATSUURA SYUUJI
IPC: H04N5/44
Filed: 2002-03-01
Granted: 2003-12-21
Abstract: An RF modulator for digital CATV is provided, wherein CATV signal is distributed by a distribution circuit 15 through HPF 14, which is included in a diplexer 12, and one of the distribution signal is output from an output terminal 16 to tuner, while the other distribution signal is composited with output of a modulator 18 by an off-through circuit 19 and then output from an output terminal 17 to a television receiver. The distribution signal is output to the output terminal 17 when the off-through circuit 19 is off, and the distribution signal flows to the ground and the output signal of the modulator 18 is derivated when the off-through circuit 19 is on. As a result, a two-way information transmission is feasible without increasing loss of upward signal toward the bureau of CATV.
Patent TW-584659-B (TW)
Title: Optical adhesive composition and optical device
Inventor: NAKAMURA KOICHIRO
IPC: C09J183/06
Filed: 2002-04-04
Granted: 2004-04-21
Abstract: An adhesive composition for bonding optical parts comprising (A) 3 to 60 wt% of an epoxysilane or a hydrolysis/polycondensation product thereof, (B) 5 to 90 wt% of a bisphenol type epoxy resin having a viscosity of 2,000 to 5,000 mPa.s, (C) 5 to 35 wt% of a novolak type epoxy resin, 3 to 30 wt% of a curing agent which is an amine, and water and an alcohol in an amount of 0 to 0.75 time the total number of mols of the hydrolyzable groups or atoms of the epoxysilane. This composition has excellent moisture resistance and heat resistance, suppresses the formation of bubbles during curing, is free from such a defect as opaqueness caused by bubbles and can be used for the assembly and bonding of optical parts.
Patent TW-I223703-B (TW)
Title: Child-resistant piezoelectric lighter
Inventor: ORAZIETTI RICHARD M
IPC: F23Q3/00
Filed: 2002-05-29
Granted: 2004-11-11
Abstract: A piezoelectric ignition mechanism includes an assembly having first and second members rotatable with respect to one another between an activated configuration and a deactivated configuration, a piezoelectric element associated with the assembly, and a plexor movably disposed in the assembly. When the assembly is in the activated configuration, the plexor is capable of being driven toward the piezoelectric element with sufficient force to impact the piezoelectric element and cause it to produce a spark.
Patent TW-554559-B (TW)
Title: Low battery informing device and method for a hand-held electronic apparatus
Inventor: HUNG HUANG-CHENG
IPC: H01M10/48
Filed: 2002-05-31
Granted: 2003-09-21
Abstract: A low-battery informing device for hand-held electronic apparatus, including a power switch, a voltage level-judging module and an informing signal provider. The power switch is provided for a user to turn on the power of the hand-held electronic apparatus. The voltage level-judging module compares the voltage level of the battery with a reference level and outputs an informing signal. The informing signal provider then outputs this informing signal to the user without waking up the hand-held electronic apparatus.
Patent TW-I223614-B (TW)
Title: Holder for a workpiece or a tool
Inventor: NORDQUIST HARKON
IPC: B23H11/00
Filed: 2002-06-03
Granted: 2004-11-11
Abstract: This invention provides a holder for a workpiece or a tool, wherein plural guide grooves with basically flat side groove walls are installed on the holder surface and have relative edges separated at a certain distance. The characteristics of this invention are that at least the portions of edges of the holder, which can be elastically deformed, are made of a sintered material having indefinite closed fine pores which will deform under pressure. The material particles will also generate elastic deformation under pressure. The sintered material can be two or more kinds of different powder particles.
Patent TW-527249-B (TW)
Title: Electroless process for the preparation of particle enhanced electric contact surfaces
Inventor: BAHN ROBERT J
IPC: H01L23/485
Filed: 2002-06-11
Granted: 2003-04-11
Abstract: The present invention provides a unique method for the electroless co-deposition of metal (102, 106) and hard particles (104) on an electrical contact surface (100) to provide electrical, thermal, and mechanical connections between the particle enhanced contact surface and an opposing contact surface, and to enhance the thermal and electrical conductivity between the contact surfaces and their corresponding substrates. The innovative method is able to uniformly deposit metal (102, 106) and particles (104) of any shape, and with a wide range of density and sizes, on contact surfaces (100), and can be adjusted to provide any desired surface area coverage in desirable deposition patterns. The co-deposited contact surface can, for example, be easily joined to another surface of any type by nonconductive adhesive, resulting in a connection that is mechanically robust, chemically inert, and inherently electrically conductive.