baber/WOPTO huggingface dataset:
Patent TW-578434-B (TW)
Title: Base station beam sweeping method and apparatus using multiple rotating antennas
Inventor: ENGLISH SEAN S
IPC: H04J13/00
Filed: 2000-11-21
Granted: 2004-03-01
Abstract: A method and apparatus for wireless communications wherein a base station transmits and receives wireless signals through multiple directional antennas mounted on a rotating antenna assembly. Signal beams from each directional antenna sweep in one angular direction through multiple sector coverage areas. As a signal beam crosses from one sector to another, the routing of forward and reverse link signals associated with that signal beam are switched from the sector it is exiting to the sector it is entering.
Patent TW-554297-B (TW)
Title: Vending apparatus and process for dispensing hot pizzas and pizzas and containers usable in a vending machine
Inventor: GUBBINI AMULIO
IPC: A23L35/00
Filed: 2000-12-01
Granted: 2003-09-21
Abstract: A vending apparatus for dispensing pre-cooked pizzas (P) packaged inside corresponding sealed containers (E). The apparatus comprises a casing (1) containing a plurality of operating assemblies (7, 13, 17, 25, 31, 37) for picking up a pizza (P) from a refrigerated storage unit (5) and transferring it, after taking it out of its container (E), to an electric heating oven (30), and then to a delivery mouth (34), in a corresponding disposable tray (T).
Patent TW-508951-B (TW)
Title: Global messaging with distributed adaptive streaming control
Inventor: LEE YEN-JEN
IPC: H04L29/00
Filed: 2001-02-13
Granted: 2002-11-01
Abstract: A software implementable approach capable of creating, delivering, reassembling, rendering, and storing asynchronous and synchronous multimedia message. This approach integrates video/audio streaming with existing Internet/Intranet e-mail messaging and video/audio conferencing systems. The software provides both one-way asynchronous communication as well as bi-directional synchronous communication. Each stream represents a user access from client on one computer to server on the other computer. The method enables electronic multimedia messaging on video/audio capture-equipped mobile platform with limited pro-installed software capability or memory footprint.
Patent TW-501102-B (TW)
Title: Control method and apparatus of magnetic disc device, recording medium, and inspection method and apparatus of magnetic disc device
Inventor: TAKAOKA TETSURO
IPC: G11B21/10
Filed: 2000-12-06
Granted: 2002-09-01
Abstract: Noise level superposed on the head position detected by a position detector 103 is measured by a noise measuring unit 110, and an estimate position gain corresponding to the measured noise level is determined by a gain determining unit 111. An estimator 106 adds the logically calculated model position, and the result of the difference between the detected position and model position multiplied by the estimate position gain, so that the estimate position is calculated at high precision.
Patent TW-476158-B (TW)
Title: Semiconductor device having a capacitor and method for the manufacture thereof
Inventor: YANG BEE-LYONG
IPC: H01L21/8242
Filed: 2000-12-16
Granted: 2002-02-11
Abstract: A semiconductor device for use in a memory cell including an active matrix provided with a transistor and a first insulating layer formed around the transistor; a capacitor structure formed on top of the first insulating layer, composed of a bottom electrode, a capacitor thin film placed on top of the bottom electrode and a top electrode formed on top of the capacitor thin film; a second insulating layer formed on top of the transistor and the capacitor structure; a metal interconnection formed on top of the second insulating layer and the active matrix to electrically connect the transistor to the capacitor structure; and a hydrogen barrier layer formed on top of the metal interconnection.
Patent TW-466515-B (TW)
Title: Laminated ceramic electronic part and manufacturing method therefore
Inventor: TOKUDA HIROMICHI
IPC: H01C17/065
Filed: 2000-12-19
Granted: 2001-12-01
Abstract: A manufacturing method of the laminated ceramic electronic part, wherein the thickness of the inner electrode can be easily increased, delamination is not likely to occur, and reliability is superior, is provided. The manufacturing method of the laminated ceramic electronic part includes a process wherein a process, in which the green sheet, composed of the inner electrode paste layer and the ceramic paste layer, is formed on the carrier sheet so that the inner electrode paste layer is formed penetrating the green sheet from the top face to the bottom face, and a process, in which the laminate of the green sheet and the carrier film are adhered by pressing, and thereafter the carrier film is peeled off, are repeated to obtain the ceramic laminate, and the ceramic laminate is fired after pressing in the direction of the thickness to obtain the ceramic sintered body.
Patent TW-472302-B (TW)
Title: A method of fabricating a silicon-on-insulator semiconductor device with an implanted ground plane
Inventor: DIAZ CARLOS H
IPC: H01L21/4763
Filed: 2000-12-27
Granted: 2002-01-11
Abstract: A method of fabricating a SOI semiconductor device with an implanted ground plane in the silicon substrate to increase the doping concentration underneath the channel region for suppressing short-channel effects (SCEs) such as drain-induced barrier lowering (DIBL). For a N-channel MOSFET, the implanted ground plane is P+ type such that if a P-type underlying substrate is used, the ground plane is automatically connected to ground potential (the substrate potential). For a SOI-type CMOS semiconductor device with two spaced-apart implanted ground planes each self-aligned to be underneath a corresponding channel region of the CMOS, two SOI-type MOSFET semiconductor devices of opposite conductivity types are formed on a same semiconductor substrate. The increase in doping concentration underneath the channel region prevents the electric field lines from the gate from terminating under the channel region; instead, the electric field lines terminate in the ground plane, thereby suppressing the short-channel effects and the off-state leakage current of the MOSFETs.
Patent TW-499821-B (TW)
Title: Circuit board structure having transmission line
Inventor: YANG JR-SHIANG
IPC: H05K1/00
Filed: 2000-12-29
Granted: 2002-08-21
Abstract: The present invention relates to a kind of circuit board structure with transmission line. Through the partial design of the circuit board structure, the quality factor of the transmission line is increased and the conduction loss is decreased. The invention is used in a multi-layer printed circuit board, especially in the printed circuit board of wireless communication circuit that needs to use antenna. Through the execution of the invention, the copper foil faces on several layers of circuit boards corresponding to the position below the transmission line are removed so as to increase the distance from the transmission line to the reference ground and relatively increase the transmission line width. In addition, by designing the range of the copper foil that needs to be stripped, the quality factor of the transmission line is increased and the conduction loss is decreased.
Patent TW-I225439-B (TW)
Title: Shaving razor and blade unit with improved guard
Inventor: WALKER JR VINCENT P
IPC: B26B21/22
Filed: 2001-03-26
Granted: 2004-12-21
Abstract: A shaving razor blade unit that has a plurality of blades and a guard that includes two groups of rows of elongated, elastomeric fins arranged generally parallel to the cutting edges of the blades. The first group of fins has tips with generally uniform base to tip heights of a first dimension, and the second group in has tips with generally uniform base to tip heights of a second dimension, the second dimension being less than one fifth of the first dimension. Also disclosed are elastomeric guard fins having base to tip heights less than 0.15 mm, and the fins being the last skin engaging structure contacted by a user's skin before contacting the blades.
Patent TW-574272-B (TW)
Title: Crosslinkable polymer composition
Inventor: KOHLHAMMER KLAUS DR
IPC: C03C25/32
Filed: 2001-03-22
Granted: 2004-02-01
Abstract: Crosslinkable polymer composition in the form of an aqueous dipersion or powder comprises a carboxy-functional copolymer (I) and a copolymer (II) having functional groups capable of forming a covalent bond with the carboxy groups of (I). Crosslinkable polymer composition in the form of an aqueous dipersion or powder comprises: (a) a copolymer (I) that has a glass transition temperature (Tg) or melting point of at least 30[deg]C and is prepared from monomers selected from vinyl esters of 1-18C alkanoic acids, (meth)acrylate esters of 1-15C alcohols, dienes, olefins, vinylaromatics and vinyl halides, including 0.1-50 wt.% of one or more carboxy-functional monomers; and (b) a copolymer (II) prepared from monomers selected from vinyl esters of 1-18C alkanoic acids, (meth)acrylate esters of 1-15C alcohols, dienes, olefins, vinylaromatics and vinyl halides, including 0.1-50 wt.% of one or more monomers having functional groups capable of forming a covalent bond with the carboxy groups of (I). An independent claim is also includes for a process for producing the composition, comprising preparing (I) and (II) by solution or emulsion polymerization.
Patent TW-503485-B (TW)
Title: DC or AC electric field assisted anneal
Inventor: BALLANTINE ARNE W
IPC: H01L21/225
Filed: 2001-03-28
Granted: 2002-09-21
Abstract: A method for forming a desired junction profile in a semiconductor device. At least one dopant is introduced into a semiconductor substrate. The at least one dopant is diffused in the semiconductor substrate through annealing the semiconductor substrate and the at least one dopant while simultaneously exposing the semiconductor substrate to an electric field.
Patent TW-I239953-B (TW)
Title: Benzoylpyrazoles and their use as herbicides
Inventor: SCHMITT MONIKA
IPC: A01H5/00
Filed: 2001-03-29
Granted: 2005-09-21
Abstract: Benzoylpyrazoles of the formula (I) and their use as herbicides are described. In the formula (I), R1, R2, R3, R4 and R are various radicals and n is from 0 to 2. A benzoylpyrazole of the formula (I) or a salt thereof, in which R1 is methyl or ethyl; R2 is trifluoromethyl; R3 is hydrogen, methyl or ethyl; R4 is methyl, ethyl or n-propyl; R5 is hydrogen, (C1-C6)-alkylcarbonylmethyl, (C1-C4)-alkylsulfonyl, phenylsulfonyl, benzyl, benzoylmethyl, (C1-C3)-alkylsulfonyl which is mono- or polysubstituted by halogen, phenylsulfonyl which is monosubstituted by methyl or halogen, benzyl which is substituted by halogen, nitro, methyl or methoxy or benzoylmethyl which is mono- or polysubstituted by halogen, nitro, methyl or methoxy and n is 0, 1, or 2.
Patent TW-I221706-B (TW)
Title: Compressing method and device, decompression method and device, compression/decompression system, and recorded medium
Inventor: KOYANAGI YUKIO
IPC: H03M7/30
Filed: 2001-04-12
Granted: 2004-10-01
Abstract: The present invention is provided with: an offset adding section 3 for converting the signed digital data into the unsigned digital data by adding an offset value to the signed digital data to be compressed; a rounding section 5 for reducing the number of bits per word by performing a rounding operation of a lower-order bit on the unsigned digital data; a timing synthesizer 6 and a compressing section 7 for sampling the digital data undergoing a rounding operation at a time interval of a point where a differential value varies in polarity and for obtaining as compressed data a pair of a discrete amplitude data value on each sample point and a timing data value indicative of a time interval between the sample points. When a signal is compressed and expanded on a time base, the operation can be performed on the time base without frequency conversion.
Patent TW-512593-B (TW)
Title: Server device, terminal device, application communication system, application communication method and recording medium for recording application communication program, for proper communication of application divided into portions
Inventor: SHIOMI MASASHI
IPC: G06F21/10
Filed: 2001-05-17
Granted: 2002-12-01
Abstract: The server device includes a first storage unit (121) that stores an application divided into sub-applications, a second storage unit (122) that stores information for each sub-application; a third storage unit (123) that stores user information, a fourth storage unit (124) that stores prepayment information, and a control unit (110) that controls the entire server device. Some of the sub-applications can be executed alone. The control unit (110) receives a send request from a user, and sends the sub-application through a data communication path (300). The user terminal which received the sub-application can start execution thereof immediately. Thus, an application communication system allowing utilization of a desired application in a short period of time after the start of communication is provided.
Patent TW-490743-B (TW)
Title: Thin film transistor and its manufacture method
Inventor: TAMURA TAKUO
IPC: H01L21/205
Filed: 2001-05-21
Granted: 2002-06-11
Abstract: This invention provides a thin film transistor (TFT), especially a TFT device using low temperature polysilicon, flat panel display using such liquid crystal display device or electroluminescent display device and the manufacture method. An amorphous silicon film is laser irradiated a plural number of times to make the film composed of a plurality of crystal grains while suppressing the formation of protrusions at the boundaries of the adjoining grains to realize a polycrystalline silicon thin film transistor having at least partly therein the clusters of grains, or the aggregates of at least two crystal grains, with preferred orientation in the plane (111), and having high electron mobility of 200 cm<SP>2</SP>/Vs or above.
Patent TW-518567-B (TW)
Title: Information outputting apparatus and information outputting method, information recording apparatus and information recording method, information outputting recording system and information recording medium
Inventor: KURODA KAZUO
IPC: G06F21/62
Filed: 2001-06-12
Granted: 2003-01-21
Abstract: An information outputting apparatus (BX) for outputting recording information to be recorded in a recording medium (1) by an information recording apparatus (R) to the information recording apparatus (R) is provided. In the case that the recording information received in the information outputting apparatus such as a set top box (BX) is transmitted to a recorder (R) and further it is recorded in the recording medium such as a DVD-R (1), at first, after the recording medium (1) is loaded in the recorder (R) and before the recording information is recorded in the recording medium (1), an obtaining device such as a CPU (25) obtains the identification information (ID) of the recording medium (1). Then, an encrypting device (29) encrypts the recording information by using the obtained identification information (ID). Further, an outputting device such as an interface unit (30) outputs the encrypted recording information to the recorder (R).
Patent TW-522592-B (TW)
Title: Packaging method of secondary battery
Inventor: HUANG SHUEN-MING
IPC: H01M2/14
Filed: 2001-06-13
Granted: 2003-03-01
Abstract: The present invention discloses a packaging method of secondary battery, which comprises the steps of: (a) immersing a fiber cloth with a resin composition and performing a first stage of heating to form a film object; and (b) tightly enclosing a kernel seed, and then performing a second stage of heating to entirely solidify the film object. In accordance with the present invention, in the first stage of heating, the resin is performed with an initial chemical combination to a B-stage state for forming a film shape. The formed film object can be conveniently stored or further processed. With such a feature that the resin can be further solidified in the B-stage state, the film object is shaped as desired when being entirely solidified. Accordingly, it is able to easily form a battery of curved shape, rolled shape or different designed shape, and the thickness of the battery is not significantly increased, thereby surely achieving the purpose of thinning the battery. Therefore, the present invention also provides a novel secondary battery packaged by fiber reinforced plastic.
Patent TW-I220505-B (TW)
Title: Image enhancement method
Inventor: LIU CASPER
IPC: G06T5/20
Filed: 2001-08-13
Granted: 2004-08-21
Abstract: The present invention is related to an image enhancement method for removing spots of skin color in the image. At first, the format value of the second image for each pixel in the image is calculated. Then, whether the pixel is located on the boundary is judged for each pixel so as to judge if the second image format value of the image is within one skin color range. If the pixel is not located on the boundary and the second image format value is not within the skin color range, a spacial smooth filter mask is dynamically generated, and a smooth process is then conducted onto the pixel based on the spacial smooth filter mask. Finally, a spacial smooth filter mask is dynamically generated for each new pixel in the new image after it is undergone with the smooth process, and the entirely smooth process is conducted onto new pixel based on the smooth filter mask.
Patent TW-570842-B (TW)
Title: Protective reaction rinse for autodeposition coatings
Inventor: AGARWAL RAJAT K
IPC: B05D7/14
Filed: 2001-10-19
Granted: 2004-01-11
Abstract: The anticorrosive properties of a coating autodeposited on a metal substrate are improved by contacting the autodeposited coating with an aqueous solution containing alkaline earth metal cations and phosphate anions prior to curing. The rinse solution is preferably acidic and can be prepared, for example, from calcium nitrate and an oxy acid of phosphours. Optionally, the rinse solution also includes an accelerator such as hydroxylamine.
Patent TW-I288848-B (TW)
Title: Backlight unit and diffuser thereof
Inventor: WEI CHUNG-KUANG
IPC: G02F1/1334
Filed: 2002-02-07
Granted: 2007-10-21
Abstract: A backlight unit is disposed beneath a display panel. The backlight unit includes an illumination means, which is used to provide a light source, and a diffuser positioned between the illumination means and the display panel, which is used to scattering the light generated by the illumination means. The diffuser, which is composed of liquid crystal particles and polymer, has a plurality of regions. The region which is more closed to the illumination means has greater scattering effect. In addition, the region with the greatest scattering effect has a shape responding to the illumination means.
Patent TW-I238671-B (TW)
Title: Sound system and method of sound reproduction
Inventor: FINCHAM LAWRENCE R
IPC: H04R5/02
Filed: 2002-02-08
Granted: 2005-08-21
Abstract: A sound reproduction system comprises a left and right speakers located in close proximity, and a sound processor which provides audio signals to the pair of speakers. The sound processor preferably derives a cancellation signal from the difference between the left and right channels. The resulting difference signal is scaled, delayed (if necessary), and spectrally modified before being added to the left channel and, in opposite polarity, to the right channel. The spectral modification to the difference channel preferably takes the form of a low-frequency boost over a specified frequency range, in order to restore the correct timbral balance after the differencing process. Additional phase-compensating all-pass networks may be inserted in the difference channel to correct for any extra phase shift contributed by the spectral modifying circuit. The technique may be used in a surround sound system.
Patent TW-509750-B (TW)
Title: Heater for preventing carburetor from icing up
Inventor: KURE TAKEO
IPC: F02M15/06
Filed: 2002-02-26
Granted: 2002-11-11
Abstract: The present invention provides a heater for preventing a carburetor from icing up. An air inlet passage 2 of a carburetor main body 1 is formed sideway, and the float chamber 6 on which a constant fuel liquid level X-X is formed with a float chamber main body 5 is arranged below the carburetor main body 1. An electric heater 13 is arranged on the float chamber main body 5, a longitudinal axial line A-A of the electric heater 13 is arranged roughly in parallel with the fuel liquid level X-X in the float chamber 6 as well as a longitudinal axial line Y-Y of the air inlet passage 2 and the electric heater is arranged in the neighborhood of the by-pass chamber 10. Thus, the present invention is capable of effectively warming a by-pass hole of the by-pass chamber and restraining fuel evaporation of fuel reserved in the float chamber.
Patent TW-I291740-B (TW)
Title: Method of fabricating IMD for hydrogen blocking
Inventor: TSENG UWAY
IPC: H01L21/768
Filed: 2002-03-20
Granted: 2007-12-21
Abstract: The present invention discloses a method of fabricating the inter-metal dielectric (IMD) for hydrogen blocking. It is characterized in forming a first silicon-rich oxide layer with the refractive index between 1.6 to 1.64 on a filled oxide layer, and forming a silicon-rich second oxide layer with the refractive index between 1.49 to 1.55 on the first silicon-rich oxide layer. Thus, the dielectric layer comprising two silicon-rich oxide layers of the present invention not only can have the function of hydrogen blocking, but also can prevent the contamination problem due to the generation of particles afterwards when proceeding the argon plasma cleaning process after the via is formed.
Patent TW-563280-B (TW)
Title: Vacuum valve
Inventor: OKAZAWA HIROSHI
IPC: H01H33/666
Filed: 2002-04-18
Granted: 2003-11-21
Abstract: A vacuum valve, which can provide fully insulating protect to a shunt portion acting as the high-voltage charging portion of a vacuum valve and several of which can be compactly arranged together, is provided. In the vacuum valve, the shunt portion is disposed inside a vacuum container and between a movable electrode and an insulated operating rod penetrating the vacuum container in a gas seal way and extending outward. The vacuum container and the movable side and fixed side terminals are buried in an insulating body of resin formed into an approximately cube shape by molding. The operating device for opening or closing the vacuum valve and the vacuum valve are assembled into an approximately cube shaped vacuum valve assembly. The operating device is formed in a shape whose projecting figure along the axial direction of the insulating body is the same as that of the insulating body. Three vacuum valve assemblies can be arranged in parallel so as to form a three phases integrated type vacuum valve, and the insulating body of resin can be molded separately for each vacuum valve assembly or molded for the three vacuum valve assemblies at one time.
Patent TW-583727-B (TW)
Title: Semiconductor device and method for fabricating the same
Inventor: IIZUKA TOSHIHIRO
IPC: H01L21/8242
Filed: 2002-06-13
Granted: 2004-04-11
Abstract: In a thin film transistor, each of an upper electrode and a lower electrode is formed of at least one material selected from the group consisting of a metal and a metal nitride, represented by TiN, Ti, W, WN, Pt, Ir, Ru. A capacitor dielectric film is formed of at least one material selected from the group consisting of ZrO2, HfO2, (Zrx, Hf1-x)O2 (0 < x < 1), (Zry, Ti1-y)O2 (0 < y < 1), (Hfz, Ti1-z)O2 (0 < z < 1), (Zrk, Til, Hfm)O2 (0 < k, l, m < 1, k+l+m=1), by an atomic layer deposition film transistor thus formed has a minimized leakage current and an increased capacitance.