baber/WOPTO huggingface dataset:
Patent TW-571594-B (TW)
Title: Methods for providing video-on-demand services for broadcasting systems
Inventor: HOANG KHOI
IPC: H04N5/00
Filed: 2001-07-03
Granted: 2004-01-11
Abstract: A method for sending data to a client to provide data-on-demand services comprises the steps of: receiving a data file, specifying a time interval, parsing the data file into a plurality of data blocks based on the time interval such that each data block is displayable during a time interval, determining a required number of time slots to send the data file, allocating to each time slot at least a first of the plurality of data blocks and optionally one or more additional data blocks, such that starting from any of the time slots, (i) the data file can be displayed by accessing the first of the plurality of data blocks; (ii) at a consecutive time slot, a next data block sequential to a prior displayed data block is available for displaying; and (iii) repeating step (ii) until all of the plurality of data blocks for the data file has been displayed, and sending the plurality of data blocks based on the allocating step.
Patent TW-574153-B (TW)
Title: Sludge solidification method
Inventor: WEI YUNG-HUA
IPC: C02F11/00
Filed: 2001-06-12
Granted: 2004-02-01
Abstract: The purpose of the present invention is to develop a new kind of solidification method and a solidification agent composition for improving solidification bonding effectiveness, and moreover, to utilize current apparatus to reduce cost for solidification treatment while solidifying waste sludge without flowing away any harmful material that are hazardous to society. The sludge solidification method is to add 10% to 20% of cement and 0.1% to 3% of the solidification agent composition in the sludge, and then to perform dry type or wet type solidification treatment, in which the solidification agent composition comprises 7 to 12 parts of cement, 1 to 5 parts of water saturation surfactant and 0.1 to 0.5 part of ettringite precursor.
Patent TW-517312-B (TW)
Title: Method for forming semiconductor device having epitaxial channel layer using laser treatment
Inventor: LEE JUNG-HO
IPC: H01L21/205
Filed: 2001-07-02
Granted: 2003-01-11
Abstract: The present invention relate to a method for fabricating a semiconductor device; and, more particularly, to a method for fabricating a transistor using an epitaxial channel and a laser thermal treatment. The method for forming a semiconductor device according to the present invention comprises the steps of: forming a delta doping layer having impurity ions on a semiconductor substrate with a low energy ion-implantation; activating the impurity ions within the delta doping layer by thermally treating a surface of the semiconductor substrate with a laser; forming a channel epitaxial layer on the semiconductor substrate; forming a gate insulation layer and a gate electrode on the channel epitaxial layer in this order; and forming a source/drain region in the semiconductor substrate. Accordingly, the present invention improves current drivability of the semiconductor device by increase the ion activity to adjust the threshold voltage through the laser thermal treatment. Furthermore, the present invention maximizes the delta doping effect through the-low energy ion-implantation.
Patent TW-535382-B (TW)
Title: Sound data delivering system, sound data delivering method, delivering server utilized in the sound data delivering system, client-side terminal utilized in the sound data delivering system, and computer-readable recording medium containing a program
Inventor: NAKAMURA SHUNSUKE
IPC: H04M1/00
Filed: 2001-07-13
Granted: 2003-06-01
Abstract: In accordance with a request from a portable telephone 60, a sound data delivering server 20 delivers a trial-listening music data to the portable telephone without charging a fee to a user of the portable telephone, or delivers a regular music data to the portable telephone upon charging a fee to the user. The delivered trial-listening music data is actually reproduced by the portable telephone; however, the number of reproduction times is limited, and the trial-listening music data is erased from a memory (RAM 63) of the portable telephone after the trial-listening music data is reproduced for the predetermined number of reproduction times. Thus, a system is provided in which the user of the portable telephone can obtain the trial-listening music data of an incoming call melody without being charged for the fee, and can actually reproduce the trial-listening music data with the use of the user's portable telephone.
Patent TW-520487-B (TW)
Title: Breadboard used for educational purposes
Inventor: GOH ZENTON
IPC: G09B23/18
Filed: 2001-09-28
Granted: 2003-02-11
Abstract: A breadboard for building and displaying electronic circuits used for educational purposes comprises a panel housing, an assembly panel attached to and covering the panel housing, a plurality of contact stations located on and periodically distributed over the assembly panel such that they form a regular grid, which contact stations are electrically isolated from each other and capable of receiving electronic component blocks, a plurality of first power supply points located on and periodically distributed over the assembly panel such that they form a regular grid, which first power supply points are electrically connected to each other, and a plurality of second power supply points located on and periodically distributed over the assembly panel such that they form a regular grid, which second power supply points are electrically connected to each other and the second power supply points are electrically isolated from the first power supply points, wherein the grids formed by the contact stations, the first power supply points and the second power supply points have the same periodicity.
Patent TW-568763-B (TW)
Title: Method of manufacturing sheet laminated body
Inventor: BANDO TAKESHI
IPC: B65H45/24
Filed: 2001-10-04
Granted: 2004-01-01
Abstract: The object of the present in to overcome such problems that in a laminated body of folded wet sheets, it is required to superpose top and bottom sheets with a proper superposing width, but when combining individual sheets in such a manner forms a complicated folding structure, the folding process becomes complicated, and the speed of the manufacturing line cannot be increased. To solve the problem, the solution of the present invention is that an individual band-shape sheet S which is fed out from a stock roll S0, is double folded by first folding processes 10a and 10b, and folded bands S1, S2, S3 and so forth are formed. Then, in second folding processes 12a, 12b, 12c and so forth, the already folded bands S1, S2, S3 and so forth are combined with each other, and folded in. Then, a band-shape sheet laminated body 13 is cut by a cutter 14. The combine-folding is performed using the folded bands which are folded in the first folding processes, and thus, the sheet laminated body having a complicated folding structure can be manufactured at a high speed.
Patent TW-529089-B (TW)
Title: Stacked gate structure and its manufacturing method
Inventor: TZENG HUNG-HUEI
IPC: H01L21/28
Filed: 2001-11-16
Granted: 2003-04-21
Abstract: A stacked gate flash memory structure and its manufacturing method are provided. The present method comprises providing a substrate having a first gate structure that is formed between the two adjacent protruded type shallow trench isolations (STIs); forming dielectric cylinders on the sidewalls of the first gate structure, wherein its top surface is higher than that of the first gate structure; after forming the conformal conductive layer on the substrate, patterning this conductive layer to be a second gate structure, so that the first and second gate structures compose the floating gate; then forming a thin dielectric layer on the floating gate and depositing another conductive layer on the dielectric layer; and patterning this conductive layer to form control gates.
Patent TW-I243135-B (TW)
Title: Rocker arm assembly for the rear derailleur of a bicycle
Inventor: GIUSEPPE DAL PRA
IPC: B62M25/00
Filed: 2001-11-16
Granted: 2005-11-11
Abstract: Rocker arm assembly for the rear derailleur of a bicycle, comprising an outer plate (12) carrying a pivot pin (32), an inner plate (10) and a pair of idle transmission wheels (14) arranged between the outer plate (12) and the inner plate (10). The inner plate is made of metallic material and the outer plate is made of a structural fibre fabric incorporated in a thermoplastic material matrix.
Patent TW-569016-B (TW)
Title: Light emitting device
Inventor: INUKAI KAZUTAKA
IPC: G09G3/32
Filed: 2002-01-23
Granted: 2004-01-01
Abstract: A light emitting device is provided, in which a change of luminance of an OLED is suppressed and a desired color display can be stably performed even if an organic light emitting layer is somewhat deteriorated or an environmental temperature is varied. Separately from a pixel portion for displaying an image, a pixel portion for measuring a driving current of the OLED is provided in the light emitting device. The driving current is measured in the pixel portion for measuring the driving current of the OLED, and a value of the voltage supplied to the above two pixel portions from a variable power supply is corrected such that the measured driving current has a reference value. With the above-described structure, a reduction of the luminance accompanied with the deterioration of the organic light emitting layer can be suppressed. As a result, a clear image can be displayed.
Patent TW-I223083-B (TW)
Title: Probe card assembly, method of adjusting the planarization of the same and method of assembling the same
Inventor: BRANDORFF ALEXANDER
IPC: G01R31/00
Filed: 2002-01-31
Granted: 2004-11-01
Abstract: A probe card assembly that compensates for differing rates of thermal expansion is disclosed herein. The assembly is comprised of a multi-layered dielectric plate (30) interposed between a probe head and a printed circuit board (10). The printed circuit board (10) has arrayed upon its surface a first plurality of electrical contacts arranged in a pattern. The dielectric plate (30) has a second plurality of electrical contacts arranged in a pattern matching the first plurality of contacts. A planarizing interposer (20) is interposed between the plate (30) and the printed circuit board (10) and has a pattern of holes matching the pattern of electrical contacts on the printed circuit board and plate. The assembly further includes a plurality of electrical connectors disposed within each of the holes arrayed in a pattern upon the planarizing interposer (20) a plurality conductive bumps (120) or fuzz buttons (90) making electrical contact with the first and second plurality of electrical contacts.
Patent TW-550660-B (TW)
Title: Lithography method for forming semiconductor devices on a wafer and apparatus
Inventor: MALTABES JOHN GEORGE
IPC: G03F7/20
Filed: 2002-02-27
Granted: 2003-09-01
Abstract: A semiconductor device on a wafer is formed by lithography with the following steps of: coating (13) a lithography resist onto said wafer in a coating means (5), exposing (14) said wafer to an irradiation through a reticle in an exposure tool (4), stabilizing (15) said lithography resist for activating chemical reaction and developing said lithography resist in said predetermined areas in a developer means (6) so as to reveal a predetermined lithography resist pattern on the wafer surface, stabilizing (16) the lithography resist in a stabilization means (7) for strengthening said pattern on the wafer surface, performing (17) a metrology inspection of said lithography resist pattern on said wafer surface in a metrology tool (8), etching, wet processing or implanting ions (18) into said wafer in a processing cell (9), wherein said metrology inspection is performed by atomic force microscopy in a atomic force microscopy module (11) immediately after developing and baking said lithography resist adjacent to said stabilization means (7).
Patent TW-527643-B (TW)
Title: Manufacture of interconnects and processing method of photoresist after lithography etching
Inventor: SHIU LE-DER
IPC: H01L21/027
Filed: 2002-04-08
Granted: 2003-04-11
Abstract: A manufacturing method of interconnects, which is suitable for use in a wafer where the desired semiconductor devices have been formed on the front surface, contains the followings. A first metal layer, a dielectric layer, and a photoresist layer are sequentially formed on the wafer front surface. A lithography exposure development process is then conducted onto the photoresist (PR) layer to define the pattern of interconnects to be formed. By using the pattern of PR layer as a mask, a lithography etching procedure is performed to form the contact via of interconnects on the dielectric layer. A dry etching process is then conducted onto the wafer front surface to remove the PR layer. An oxidation procedure is performed in the oxygen ambient to form an oxide layer on the back surface of the wafer, and is followed by conducting a cleaning procedure to clean the front surface and the back surface of the wafer. After that, an interconnect material is deposited in the contact via to form interconnects.
Patent TW-558655-B (TW)
Title: Optical fiber ribbon with pigmented matrix, and methods for making and using same
Inventor: WILSON DANIEL A
IPC: C08F2/50
Filed: 2002-04-08
Granted: 2003-10-21
Abstract: Optical fiber ribbon, and a process for making same, that employs radiation-curable, colored matrix material and comprises a plurality of colored optical fibers in a fixed arrangement, preferably parallel to one another, embedded within the cured matrix material. The colored matrix material is opaque, thereby providing a wider variety of distinguishable matrix colors and hiding bleed-through from ink on coated optical fibers.
Patent TW-566045-B (TW)
Title: Digital watermark burying method and device, and digital watermark detecting method and device
Inventor: YAMAKAGE TOMOO
IPC: H04N5/913
Filed: 2002-04-23
Granted: 2003-12-11
Abstract: The object is to provide a digital watermark burying device to inspect the buried watermark information, which will not enlarge the invasion such as cutting, marking and rotation operation of image with the amount of computation or circuit scale. It has: a predetermined frequency component extraction unit (11) to extract a specific frequency component signal from an input image signal (10) of the embedded object; a phase controller (12) and an amplitude controller (13) to proceed the phase variation and amplitude variation of the specific frequency component signal, wherein at least one of the phase and amplitude of the specific frequency component signal is controlled according to the watermark information 14; and a watermark information superposing unit (16) to superpose the specific frequency component signal with varied phase and varied amplitude on the image signal (10) of the embedded object, so as to output the embedded image signal (17) with embedded watermark information.
Patent TW-535488-B (TW)
Title: Flow direction control mechanism
Inventor: TSAI I-HSUAN
IPC: F25D1/00
Filed: 2002-05-29
Granted: 2003-06-01
Abstract: A flow direction control mechanism comprises at least a rotatable sheet provided in a passage of an electronic system or apparatus. The rotatable sheet is to be relocated to an open position due to a force generated by fluids while flowing through the passage and is to be returned to a close position while the force being relieved. Further, a restrictor is disposed at the vicinity of the rotary slice for limiting the rotatable sheet to be movable only between the open position and the close position.
Patent TW-I248967-B (TW)
Title: Organic-containing particulate having elevated auto-ignition temperatures
Inventor: PETRY VOLKER
IPC: C09K15/32
Filed: 2002-06-27
Granted: 2006-02-11
Abstract: The composition of this invention is an inorganic oxide particulate comprising at least 10% by weight organic material in which the particulate has an auto-ignition temperature which is at least 20 DEG C higher than the auto-ignition temperature of the particulate and organic material which does not contain antioxidant and/or inhibitor. Accordingly, a method has been developed in which one is able to elevate the auto-ignition temperature of such organic containing particulates. In a preferred embodiment the method comprises including antioxidant or inhibitor in the organic material prior to combining it with the inorganic oxide.
Patent TW-I283049-B (TW)
Title: Cavity down ball grid array package
Inventor: DING YI-CHUAN
IPC: H01L23/498
Filed: 2002-08-16
Granted: 2007-06-21
Abstract: A cavity down ball grid array package includes a heat-conductive substrate, a circuit board, a chip, many wires, a molding compound and many solder balls. The circuit board has a first surface and a corresponding second surface. The circuit board at the first surface is attached onto the heat-conductive substrate. The circuit board has a through-hole exposing the heat-conductive substrate and is electrically connected with the heat-conductive substrate. The chip has many contact pads formed on an active surface of the chip. The chip is placed in the through-hole of the circuit board. The chip at a backside surface thereof is attached onto the heat-conductive substrate. Each of the wires at an end is electrically connected with one of the contact pads of the chip and each of the wires at the other end is electrically connected with the circuit board. The molding compound is filled into the through-hole and covers the chip and the wires. The solder balls and placed on the circuit board at the second surface.
Patent TW-I234785-B (TW)
Title: Smart card having memory using a breakdown phenomena in an ultra-thin dielectric
Inventor: PENG JACK ZEZHONG
IPC: H01L21/8246
Filed: 2002-10-16
Granted: 2005-06-21
Abstract: A smart card having improved non-volatile memory is disclosed. The smart card may include a processor and memory. The memory is comprised of a plurality of memory cells. The semiconductor memory cells each have a data storage element constructed around an ultra-thin dielectric, such as a gate oxide. The gate oxide is used to store information by stressing the ultra-thin dielectric into breakdown (soft or hard breakdown) to set the leakage current level of the memory cell. The memory cell is read by sensing the current drawn by the cell. A suitable ultra-thin dielectric is high quality gate oxide of about 50 angstrom thickness or less, as commonly available from presently available advanced CMOS logic processes.
Patent TW-575969-B (TW)
Title: Photodiode to reduce the effect of leakage current
Inventor: SHR YU-CHIUAN
IPC: H01L33/00
Filed: 2002-10-30
Granted: 2004-02-11
Abstract: The present invention provides a photodiode to reduce the effect of leakage current. In the structure, the depletion region is far away from the bird's beak region of the oxide passivation layer. The depletion region is formed together by the adjacent region of a first semiconductor region of the first conductive type, the second semiconductor region of the first conductive type disposed under the oxide passivation layer, and the third semiconductor region of the second conductive type, having the upper surface layer to absorb photons, wherein the PN junction interface is the adjacent junction between the first semiconductor region of the first conductive type and the third semiconductor region of the second conductive type.
Patent TW-I270704-B (TW)
Title: Tunable optical demultiplexer
Inventor: LEU CHARLES C
IPC: G02B6/34
Filed: 2002-11-29
Granted: 2007-01-11
Abstract: A tunable optical demultiplexer (10) has a plurality of demultiplexer units (113, 114, 115, 116) formed on a planar waveguide (111). Every demultiplexer unit comprises a plurality of input waveguide channels, a plurality of output waveguide channels and a Bragg grating, said each input waveguide channel coupling with the Bragg grating with a different angle, and each output waveguide channel being a mirror image of a corresponding input waveguide channel. Bragg gratings of demultiplexer units are parallel each other. Corresponding input waveguide channels are parallel each other. An adjustable mechanism adjusts input port (25) and output ports (271, 272, 273, 274) coupling with corresponding input waveguide channel and output waveguide
Patent TW-593774-B (TW)
Title: F2 gas generating apparatus, F2 gas generating method and F2 gas
Inventor: TOJO TETSURO
IPC: C25B1/24
Filed: 2002-12-12
Granted: 2004-06-21
Abstract: An F2 gas generating apparatus for generating F2 gas in high-purity form by electrolyzing in an electrolytic bath (24) consisting of KF.2HF comprises: a mixing system A for mixing KF or KF.HF into KF.2HF; a supplying system B for supplying HF to the mixing system A; and an F2 gas generating system C for generating F2 Gas by electrolyzing KF.2HF mixed by the mixing system A.
Patent TW-565958-B (TW)
Title: Organic light-emitting diode display structure and the manufacturing process thereof
Inventor: LI CHUEN-HUAI
IPC: H05B33/00
Filed: 2002-12-13
Granted: 2003-12-11
Abstract: The present invention relates to an organic light-emitting diode display structure and the manufacturing process thereof. The organic light-emitting diode display structure comprises a thin-film transistor array, plural organic light-emitting diodes and plural driving chips, wherein the thin-film transistor array is formed on the upper surface of the insulating substrate. The plural organic light-emitting diodes are fabricated on the upper surface of the thin-film transistor array. The plural organic light-emitting diodes are connected to the drain or source of the corresponding thin-film transistor respectively. The plural driving chips are fabricated on the upper surface of the insulating substrate outside the area occupied by the plural organic light-emitting diodes, so as to transmit signals to the thin film transistor array and drive the selected thin film transistor.
Patent TW-I238394-B (TW)
Title: Method and device for recording information
Inventor: ASADA MASUFUMI
IPC: G11B7/125
Filed: 2002-12-19
Granted: 2005-08-21
Abstract: An information recording device for recording information data into a plurality of recording areas of a writable disk by recording means under mutually different recording conditions. The device includes storage means for storing the information data to be recorded onto the disk. The device transfers the information data stored in the storage means to a buffer memory to save the data therein, sequentially retrieves the information data saved in the buffer memory, allows the recording means to record the retrieved information data onto the disk, and changes a recording condition of the recording means after a buffer under-run has occurred in the buffer memory.
Patent TW-I269327-B (TW)
Title: Solid electrolytic capacitor and manufacturing method therefor
Inventor: WADA TOMOHIDE
IPC: H01G9/012
Filed: 2003-03-17
Granted: 2006-12-21
Abstract: The construction of the present invention is to install, on a cathode lead frame of portion which is covered with an external package, a mounting portion which is connected to a cathode terminal of a capacitor element. The distance that external oxide can reach the capacitor element is extended to a distance of the potion of said mounting portion; therefore, the oxidization is very low, and oxidization deterioration is very little. Moreover, because the terminal of the cathode is connected to the mounting portions in order to assure a certain mounting, the assembly precise can be greatly enhanced, and thus the miniaturization can be achieved.